866-861-6317
Ask an Expert
Medical 7 Plus Full Spectrum Infrared Sauna
Ships within 7-10 Days business days | FREE SHIPPING
- Regular price
- $12,449.00
- Regular price
-
$27,999.00 - Sale price
- $12,449.00
- Unit price
- per
Save $15,550.00
Save $15,550.00 USD
SHIPPING FREE
7-10 Days
Description
Product: Medical 7 Plus Full Spectrum Infrared Sauna by Medical Saunas™
Type: Indoor full spectrum infrared sauna, Executive Corner Unit design
Capacity: 4-6 people
Price range: Check current sale price above
Key fact: The flagship of the Medical Sauna Series™. Designed by 48 doctors over 10 years. 13 heaters at 4,100W with Extra-Rapid Internal Heating, Extra-Insulated Airflow, and an Executive Corner Unit layout. Requires a dedicated 220V/30A circuit (electrician installation). Built with Canadian hemlock in Los Angeles, CA. The most medical infrared sauna ever built.
Medical 7 Plus Infrared Sauna: 4-6 Person Flagship, Doctor-Designed
The Medical 7 Plus is the top of the Medical Sauna Series™. It is the largest, most powerful, and most feature-complete infrared sauna the company makes. It seats 4-6 people in an Executive Corner Unit design, runs 13 full spectrum heaters at 4,100W, and includes every therapy system in the lineup plus three exclusives: Extra-Rapid Internal Heating™, Extra-Insulated Airflow™, and the corner unit layout itself.
This sauna was engineered by 48 doctors, pain specialists, and cardiologists. Medical Saunas calls it "the most medical sauna ever built." It's the model you choose when maximum therapeutic output, maximum capacity, and maximum build quality all matter. It serves both high-end home wellness rooms and commercial settings like medical practices, chiropractic clinics, gyms, and medspas.
Flagship Model
13 Full Spectrum Heaters
4-6 Person
Corner Unit Design
4,100W Output
Handcrafted in USA
3-Year Warranty
Electrical requirement: 220V/30A dedicated circuit. The Medical 7 Plus does NOT plug into a standard household outlet. You need a dedicated 220V/30A circuit installed by a licensed electrician. This is the same type of circuit used by electric dryers and ranges. If you don't already have one in the intended room, plan for electrician costs ($200-$500 typical, varies by location). This is the only model in the Medical Sauna infrared lineup that requires 220V.
Medical 7 Plus Sauna Specifications
| Capacity | 4-6 People |
| Heaters | 13 Ultra Full Spectrum Red Light Heaters™ |
| Interior Dimensions (W×D×H) | 62″ × 62″ × 69″ |
| Exterior Dimensions (W×D×H) | 66″ × 66″ × 77″ |
| Operating Voltage | 220V / 30 Amp (dedicated circuit required) |
| Plug Type | 1-220V/30AMP (electrician installation required) |
| Wattage | 4,100W |
| Weight | 724 lbs |
| Construction | Natural Canadian Hemlock Wood, 15% thicker panels |
| Design | Executive Corner Unit |
| Assembly | Clasp-together, no tools needed (3+ people recommended) |
| Door | Tempered Glass, 15% thicker |
| Warranty | 3 Years (Labor + Parts + Structure) included free |
What’s Included
13 Ultra Full Spectrum Red Light Heaters
Executive Corner Unit Design
Extra-Rapid Internal Heating System™
Extra-Insulated Airflow System™
Omni-Directional Heating™
Audio Theater System™
Full Spectrum Heaters (2X faster)
3D Surround Heat with Front Heaters
3D Heat Therapy™
Hot/Cold Cleansing System™
The Detox Routine™
Safe Cool Down System™
Skin Rejuvenation System™
Silent Heating System™
Deep Bench Seating
Built-in Backrest
Interior Reading Light System™
Color Light Therapy
Chromatic Therapy System™
Energy Efficient Heating System™
LED Control Panel™
Mood Lighting™
Bluetooth Speaker + MP3
15% Thicker Glass & Wood Panels
Long Enough to Lay Down
Roof Vent
Tempered Glass Door
Medical 7 Plus vs Medical 6: What the Flagship Adds
The Medical 7 Plus includes everything in the Medical 6 plus four exclusive features found only at this tier:
Executive Corner Unit Design — The Medical 7 Plus is the only model with a corner layout. The 62″ × 62″ square footprint fits into room corners, using space more efficiently than the Medical 6's 71″ linear design. The L-shaped bench seating lets 4-6 people face each other for shared sessions.
13 heaters instead of 11 — Two additional heater panels fill the larger cabin volume. Despite the bigger interior (62″ × 62″ vs 67″ × 38″), heater density stays high because the corner layout positions panels on more wall surfaces.
Extra-Rapid Internal Heating System™ — An upgraded version of the Rapid Internal Heating System found on all other models. At 4,100W across 13 heaters, the Medical 7 Plus reaches operating temperature in roughly the same time as the smaller units despite heating a larger space.
Extra-Insulated Airflow System™ — A more advanced version of the standard insulation. The corner design creates a more enclosed cabin shape with fewer thermal gaps. Combined with 15% thicker panels, this keeps temperature more stable and energy draw lower per cubic foot than any other model.
4,100W total output — Up from 3,100W on the model below. The highest thermal power in the Medical Sauna infrared lineup.
The trade-off: the Medical 7 Plus requires a 220V/30A dedicated circuit. The Medical 6 and below all run on 120V. If you don't want to hire an electrician, the Medical 6 is the highest-end option on standard 120V wiring.
Medical 7 Plus Infrared Sauna Features
Executive Corner Unit Design
The corner layout is unique to the Medical 7 Plus. It uses a square 66″ × 66″ exterior footprint that tucks into a room corner instead of running along a wall. The L-shaped bench wraps around two walls, giving 4-6 people comfortable seating with direct heater exposure from all angles. This design also makes the sauna feel more open and spacious inside despite having a similar overall square footage to the model below.
13-Heater Full Spectrum System
Thirteen heaters emit near-infrared, mid-infrared, and far-infrared wavelengths simultaneously from all cabin surfaces. With Omni-Directional Heating™, every seat receives equal infrared exposure with no dead zones. At 4,100W total, this is the most powerful infrared system in the Medical Sauna lineup.
Extra-Rapid Internal Heating System™
The Medical 7 Plus uses an enhanced version of the heating system found in smaller models. Despite heating a 62″ × 62″ cabin (the largest in the series), the 13 heaters at 4,100W combined with 2X-faster full spectrum elements keep preheat time around 40 minutes. Competing saunas this size routinely take over 90 minutes.
Extra-Insulated Airflow System™
The corner design naturally creates a more thermally efficient cabin shape. The two walls form a sealed corner junction with no thermal bridge. Combined with 15% thicker hemlock panels, this gives the Medical 7 Plus the best heat retention in the lineup. Once it hits operating temperature, the heaters cycle less frequently than any other model.
Natural Hemlock Wood (15% Thicker Panels)
Built with natural Canadian hemlock in 15% thicker panels. Hemlock hardens with age, improving durability year after year. The thicker panels combined with the Extra-Insulated Airflow System make this the most energy-efficient model per cubic foot in the entire series.
The Detox Routine™
Thirteen heaters covering the largest cabin surface area in the lineup deliver the most comprehensive detox session possible in a Medical Sauna. Sustained full spectrum heat opens pores and drives out BPA, heavy metals, phthalates, and nicotine. The Omni-Directional coverage ensures consistent pore activation across your entire body from every angle.
Who Is the Medical 7 Plus Infrared Sauna For?
The Medical 7 Plus is built for buyers who want the absolute maximum from the Medical Sauna Series:
- Families or groups who want to sauna together (seats 4-6 comfortably)
- People who want the healthiest infrared sauna available for home use
- Buyers who prefer a corner unit that fits into a room corner instead of along a wall
- Athletes who need maximum full-body heater coverage for post-training recovery
- Commercial buyers: medical practices, chiropractic offices, gyms, medspas, wellness centers
- Anyone with a dedicated space at least 66″ × 66″ (5.5 ft × 5.5 ft) with 220V/30A power
Don't want to install a 220V circuit? The Medical 6 is the most powerful model on standard 120V wiring (11 heaters, 3,100W, 3-4 person). Need something smaller? See the full lineup in the comparison table below.
Buying for a clinic, gym, medspa, or commercial facility?
The Medical 7 Plus is the top choice for commercial infrared sauna installations. Its 4-6 person capacity, 13-heater coverage, and doctor-designed credibility make it ideal for professional wellness services. RecovAthlete offers wholesale pricing, multi-unit orders, and dedicated B2B support.
Call 866-861-6317 or email info@recovathlete.com for a custom commercial quote.
Designed and Built in the USA
Medical Saunas™ are designed, developed, and hand-assembled at the company's Los Angeles factory. The engineering team works directly with medical doctors, cardiologists, and pain specialists at every stage. No outsourced manufacturing. Every Medical 7 Plus ships direct from LA.
Backed by Documented Medical Research
Medical Saunas™ only lists health benefits found in published clinical studies. The Medical 7 Plus represents the culmination of 10 years of development with 48 medical professionals. Its 13 heaters and every therapy system were selected for measured health impact. This is what Medical Saunas means when they call it "the most medical sauna ever built."
Medical Sauna Series™ Full Feature Comparison
| Feature / Spec | Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | Medical 7 Plus™ |
|---|---|---|---|---|---|
| Hot/Cold Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Detox Routine™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Insulated Airflow System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Heat Therapy™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Safe Cool Down System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Skin Rejuvenation/Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Natural Hemlock Wooden Construction | ✓ | ✓ | ✓ | ✓ | ✓ |
| Simple Touch LED Control Panel™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Clasp-Together Assembly | ✓ | ✓ | ✓ | ✓ | ✓ |
| Roof Vent | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tempered Glass Door | ✓ | ✓ | ✓ | ✓ | ✓ |
| Speaker System with MP3 Connection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ultra Full Spectrum Red Light Heaters™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Energy Efficient Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Rapid Internal Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bluetooth Functionality | ✓ | ✓ | ✓ | ✓ | ✓ |
| Mood Lighting™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Surround Heat with 2 Front Heaters | — | ✓ | ✓ | ✓ | ✓ |
| Chromatic Therapy System™ | — | ✓ | ✓ | ✓ | ✓ |
| Deep Bench Seating for Extra Comfort | — | ✓ | ✓ | ✓ | ✓ |
| Interior Reading Light System™ | — | ✓ | ✓ | ✓ | ✓ |
| Silent Heating System™ | — | ✓ | ✓ | ✓ | ✓ |
| Long Enough to Lay Down | — | — | ✓ | ✓ | ✓ |
| Color Light Therapy | — | — | ✓ | ✓ | ✓ |
| Full Spectrum Heaters™ (2X Faster) | — | — | ✓ | ✓ | ✓ |
| 15% Thicker Glass & Wood Panels | — | — | ✓ | ✓ | ✓ |
| Built-in Backrest | — | — | ✓ | ✓ | ✓ |
| Audio Theater System™ | — | — | — | ✓ | ✓ |
| Omni-Directional Heating™ | — | — | — | ✓ | ✓ |
| Executive Corner Unit Design | — | — | — | — | ✓ |
| Extra-Insulated Airflow System™ | — | — | — | — | ✓ |
| Extra-Rapid Internal Heating System™ | — | — | — | — | ✓ |
| SPECIFICATIONS | |||||
| Capacity | 1 person | 1-2 people | 2-3 people | 3-4 people | 4-6 people |
| Heaters | 6 | 6 | 9 | 11 | 13 |
| Interior (W×D×H) | 36″×32″×66.5″ | 44″×38″×69″ | 57″×37″×69″ | 67″×38″×69″ | 62″×62″×69″ |
| Exterior (W×D×H) | 39″×36″×73″ | 48″×42″×75″ | 63″×42″×75″ | 71″×42″×77″ | 66″×66″×77″ |
| Operating Voltage | 120V/15A | 120V/15A | 120V/35A | 120V/35A | 220V/30A |
| Plug Type | 1×15A | 1×15A | 15A + 20A | 15A + 20A | 1×220V/30A |
| Watts | 1,500W | 1,700W | 2,600W | 3,100W | 4,100W |
| Weight | 321 lbs | 405 lbs | 505 lbs | 612 lbs | 724 lbs |
| Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | You’re here | |
Shipping and Warranty
Free Curbside Shipping
Ships within 5 business days. Delivered curbside at no charge. White glove technician assembly available at checkout (no stairs +$899 / with stairs +$999). Note: electrical circuit installation is separate and handled by your local electrician.
3-Year Warranty Included
Covers labor, parts, and structure at no extra cost. Extended warranty add-ons: 1-year (+$750) or 2-year (+$1,500) available at checkout.
Medical 7 Plus Sauna: Frequently Asked Questions
Does the Medical 7 Plus require an electrician?
Yes. The Medical 7 Plus requires a dedicated 220V/30A circuit, which must be installed by a licensed electrician. This is the same type of outlet used for electric dryers and ranges. Typical installation costs range from $200-$500 depending on your location and how far the circuit needs to run. This is the only model in the Medical Sauna infrared lineup that requires 220V. All other models (Medical 3 through the model below) run on 120V.
How many people fit in the Medical 7 Plus?
The Medical 7 Plus fits 4-6 people. The interior is a 62 x 62 inch square with L-shaped bench seating wrapping around two walls. Four adults sit very comfortably. Five to six adults fit but with less personal space. You can also lay down inside for solo sessions.
What is the Executive Corner Unit Design?
The Executive Corner Unit is a square-shaped sauna layout exclusive to the Medical 7 Plus. Instead of the rectangular design used by all other models (which sit flat against a wall), the corner unit tucks into a room corner with a 66 x 66 inch footprint. The L-shaped bench wraps two walls, allowing occupants to face each other. It uses corner space more efficiently than a linear sauna of similar capacity.
What is the difference between the Medical 6 and Medical 7 Plus?
The Medical 7 Plus adds four exclusive features: Executive Corner Unit Design, Extra-Rapid Internal Heating, Extra-Insulated Airflow, and 2 additional heaters (13 vs 11). It runs at 4,100W vs 3,100W and seats 4-6 people vs 3-4. The biggest practical difference is electrical: the Medical 7 Plus requires a 220V/30A dedicated circuit (electrician needed), while the model below runs on standard 120V with two plugs. Choose the model below if you want to avoid 220V installation. Choose the Medical 7 Plus for maximum capacity, maximum power, and the corner layout.
What is the healthiest infrared sauna?
The healthiest infrared sauna is one designed specifically for therapeutic outcomes by medical professionals. The Medical 7 Plus was engineered by 48 doctors and includes 13 full spectrum heaters, Omni-Directional Heating with no dead zones, and every therapy system Medical Saunas developed over 10 years. Its full spectrum output covers near, mid, and far infrared wavelengths for the broadest range of health benefits. It is backed entirely by documented clinical research and built with low EMF emissions. Medical Saunas describes it as "the most medical sauna ever built."
Can the Medical 7 Plus be used commercially?
Yes. The Medical 7 Plus is used by medical practices, chiropractic clinics, gyms, medspas, and wellness centers. Its 4-6 person capacity handles individual client sessions and small groups. The doctor-designed credibility makes it easy for commercial buyers to market to health-conscious clients. RecovAthlete offers wholesale pricing and multi-unit support. Call 866-861-6317 or email info@recovathlete.com for commercial quotes.
How long does the Medical 7 Plus take to heat up?
About 40 minutes. The Extra-Rapid Internal Heating System with 13 heaters at 4,100W keeps preheat time consistent with smaller models despite the larger cabin. Most competing 6-person saunas take well over 90 minutes to reach operating temperature.
What are the benefits of infrared sauna use?
Documented benefits of regular infrared sauna use include pain relief, improved cardiovascular function, reduced blood pressure, enhanced blood circulation, body detoxification (removal of heavy metals, BPA, phthalates), strengthened immune response, improved sleep quality, reduced muscle soreness and joint stiffness, and skin rejuvenation. The Medical Sauna Series was specifically designed to deliver these benefits based on clinical research. Individual results depend on session consistency, duration, and your overall health. Consult your healthcare provider for personalized guidance.
How much space do I need for the Medical 7 Plus?
The exterior is 66 inches wide and 66 inches deep (5.5 feet square) and 77 inches tall (6 feet 5 inches). It is designed to fit into a room corner. Allow a few extra inches on the non-wall sides for door clearance and airflow. Minimum ceiling height: 6 feet 6 inches. A dedicated wellness room, large master bathroom, garage, or commercial treatment room works well.
Can I assemble the Medical 7 Plus myself?
The sauna itself uses a clasp-together design with no tools required. However, at 724 lbs total weight, three or more people are strongly recommended for assembly. The 220V electrical connection must be handled by a licensed electrician. White glove technician assembly (covering the sauna build, not electrical) is available at checkout.
Is the Medical 7 Plus safe for daily use?
Yes. It is built for daily use with low EMF emissions, a Safe Cool Down System, Extra-Insulated Airflow for stable temperature control, and adjustable settings. Start with 15-20 minute sessions and work up to 30-45 minutes. Consult your healthcare provider for personalized recommendations.
BEST FOR:
4-6 person family or group sauna
Corner design fits L-shaped rooms. 13 heaters at 4200W deliver the most coverage in the standard Medical Saunas lineup.
Flagship home infrared experience
Every premium feature included. Audio theater, chromatic therapy, rapid heating, and 13 full spectrum heaters.
Corner installations
71x71 inch corner design saves wall space while maximizing interior volume. Ideal for basements and large home gyms.
Buyers ready for 220V performance
220V/30A dedicated circuit unlocks 4200W of heater output. More heat, faster sessions, deeper penetration.
NOT IDEAL FOR:
Not for small spaces or standard outlets. Requires 220V/30A. For 120V options, see the Medical 6 or Medical 8 Plus. For commercial, see the Commercial line.
Financing Options Available
We work with four financing partners so you can spread the cost over time. Apply with more than one to compare offers.
Brickhouse Capital
Up to $250K, one-page app. Approval in 24 hours. Lease or EFA options.
Reliant Capital
Up to $500K app-only. 3-24 month deferred payments. 2-4 hour approvals.
Acorn Finance
30+ lenders, one app. Prequalify in 60 seconds. Terms up to 12 years.
KWIPPED (APPROVE)
Lenders compete for your deal. Up to 3 offers. 12-60 month terms.
Visit our financing page to apply, or call 866-861-6317.
Compare All Medical Infrared Sauna Models
Not sure which model fits? Compare every medical infrared sauna side by side.
| Model | Capacity | Key Feature | Power | Price | Link |
|---|---|---|---|---|---|
| Medical 3 | 1 Person | 6 heaters, entry-level | 120V | $3,449 | View |
| Medical 4 | 1-2 Person | 6 heaters + chromatic therapy | 120V | $5,499 | View |
| Medical 5 | 2-3 Person | 9 heaters, lay-down interior | 120V | $7,449 | View |
| Medical 5 Ultra | 1 Person | Ultra full-spectrum, hot yoga | 120V | $7,599 | View |
| Medical 6 | 3-4 Person | 11 heaters, audio theater | 120V | $9,499 | View |
| Medical 6 Ultra | 2 Person | Ultra full-spectrum, hot yoga | 120V | $9,599 | View |
| Medical 6 Plus | 6 Person | Extended capacity infrared | 120V | $12,649 | View |
| Medical 7 Plus (You are here) | 4-6 Person | 13 heaters, corner flagship | 220V | $12,449 | Current |
| Medical 7 Ultra | 3 Person | Ultra full-spectrum, hot yoga | 120V | $12,599 | View |
| Medical 8 Plus | 4 Person | Premium infrared, full features | 220V | $15,849 | View |
| Medical 8 Plus Ultra | 3-6 Person | V2 ultra, hot yoga compatible | 220V | $15,599 | View |
| Medical 9 Plus Hybrid | 6 Person | Infrared + steam dual mode | 220V | $15,899 | View |
Prices shown are current sale prices. Call 866-861-6317 for volume pricing or bundle deals.
120% Price Match
Financing
Shipping
Warranty
Product: Medical 7 Plus Full Spectrum Infrared Sauna by Medical Saunas™
Type: Indoor full spectrum infrared sauna, Executive Corner Unit design
Capacity: 4-6 people
Price range: Check current sale price above
Key fact: The flagship of the Medical Sauna Series™. Designed by 48 doctors over 10 years. 13 heaters at 4,100W with Extra-Rapid Internal Heating, Extra-Insulated Airflow, and an Executive Corner Unit layout. Requires a dedicated 220V/30A circuit (electrician installation). Built with Canadian hemlock in Los Angeles, CA. The most medical infrared sauna ever built.
Medical 7 Plus Infrared Sauna: 4-6 Person Flagship, Doctor-Designed
The Medical 7 Plus is the top of the Medical Sauna Series™. It is the largest, most powerful, and most feature-complete infrared sauna the company makes. It seats 4-6 people in an Executive Corner Unit design, runs 13 full spectrum heaters at 4,100W, and includes every therapy system in the lineup plus three exclusives: Extra-Rapid Internal Heating™, Extra-Insulated Airflow™, and the corner unit layout itself.
This sauna was engineered by 48 doctors, pain specialists, and cardiologists. Medical Saunas calls it "the most medical sauna ever built." It's the model you choose when maximum therapeutic output, maximum capacity, and maximum build quality all matter. It serves both high-end home wellness rooms and commercial settings like medical practices, chiropractic clinics, gyms, and medspas.
Flagship Model
13 Full Spectrum Heaters
4-6 Person
Corner Unit Design
4,100W Output
Handcrafted in USA
3-Year Warranty
Electrical requirement: 220V/30A dedicated circuit. The Medical 7 Plus does NOT plug into a standard household outlet. You need a dedicated 220V/30A circuit installed by a licensed electrician. This is the same type of circuit used by electric dryers and ranges. If you don't already have one in the intended room, plan for electrician costs ($200-$500 typical, varies by location). This is the only model in the Medical Sauna infrared lineup that requires 220V.
Medical 7 Plus Sauna Specifications
| Capacity | 4-6 People |
| Heaters | 13 Ultra Full Spectrum Red Light Heaters™ |
| Interior Dimensions (W×D×H) | 62″ × 62″ × 69″ |
| Exterior Dimensions (W×D×H) | 66″ × 66″ × 77″ |
| Operating Voltage | 220V / 30 Amp (dedicated circuit required) |
| Plug Type | 1-220V/30AMP (electrician installation required) |
| Wattage | 4,100W |
| Weight | 724 lbs |
| Construction | Natural Canadian Hemlock Wood, 15% thicker panels |
| Design | Executive Corner Unit |
| Assembly | Clasp-together, no tools needed (3+ people recommended) |
| Door | Tempered Glass, 15% thicker |
| Warranty | 3 Years (Labor + Parts + Structure) included free |
What’s Included
13 Ultra Full Spectrum Red Light Heaters
Executive Corner Unit Design
Extra-Rapid Internal Heating System™
Extra-Insulated Airflow System™
Omni-Directional Heating™
Audio Theater System™
Full Spectrum Heaters (2X faster)
3D Surround Heat with Front Heaters
3D Heat Therapy™
Hot/Cold Cleansing System™
The Detox Routine™
Safe Cool Down System™
Skin Rejuvenation System™
Silent Heating System™
Deep Bench Seating
Built-in Backrest
Interior Reading Light System™
Color Light Therapy
Chromatic Therapy System™
Energy Efficient Heating System™
LED Control Panel™
Mood Lighting™
Bluetooth Speaker + MP3
15% Thicker Glass & Wood Panels
Long Enough to Lay Down
Roof Vent
Tempered Glass Door
Medical 7 Plus vs Medical 6: What the Flagship Adds
The Medical 7 Plus includes everything in the Medical 6 plus four exclusive features found only at this tier:
Executive Corner Unit Design — The Medical 7 Plus is the only model with a corner layout. The 62″ × 62″ square footprint fits into room corners, using space more efficiently than the Medical 6's 71″ linear design. The L-shaped bench seating lets 4-6 people face each other for shared sessions.
13 heaters instead of 11 — Two additional heater panels fill the larger cabin volume. Despite the bigger interior (62″ × 62″ vs 67″ × 38″), heater density stays high because the corner layout positions panels on more wall surfaces.
Extra-Rapid Internal Heating System™ — An upgraded version of the Rapid Internal Heating System found on all other models. At 4,100W across 13 heaters, the Medical 7 Plus reaches operating temperature in roughly the same time as the smaller units despite heating a larger space.
Extra-Insulated Airflow System™ — A more advanced version of the standard insulation. The corner design creates a more enclosed cabin shape with fewer thermal gaps. Combined with 15% thicker panels, this keeps temperature more stable and energy draw lower per cubic foot than any other model.
4,100W total output — Up from 3,100W on the model below. The highest thermal power in the Medical Sauna infrared lineup.
The trade-off: the Medical 7 Plus requires a 220V/30A dedicated circuit. The Medical 6 and below all run on 120V. If you don't want to hire an electrician, the Medical 6 is the highest-end option on standard 120V wiring.
Medical 7 Plus Infrared Sauna Features
Executive Corner Unit Design
The corner layout is unique to the Medical 7 Plus. It uses a square 66″ × 66″ exterior footprint that tucks into a room corner instead of running along a wall. The L-shaped bench wraps around two walls, giving 4-6 people comfortable seating with direct heater exposure from all angles. This design also makes the sauna feel more open and spacious inside despite having a similar overall square footage to the model below.
13-Heater Full Spectrum System
Thirteen heaters emit near-infrared, mid-infrared, and far-infrared wavelengths simultaneously from all cabin surfaces. With Omni-Directional Heating™, every seat receives equal infrared exposure with no dead zones. At 4,100W total, this is the most powerful infrared system in the Medical Sauna lineup.
Extra-Rapid Internal Heating System™
The Medical 7 Plus uses an enhanced version of the heating system found in smaller models. Despite heating a 62″ × 62″ cabin (the largest in the series), the 13 heaters at 4,100W combined with 2X-faster full spectrum elements keep preheat time around 40 minutes. Competing saunas this size routinely take over 90 minutes.
Extra-Insulated Airflow System™
The corner design naturally creates a more thermally efficient cabin shape. The two walls form a sealed corner junction with no thermal bridge. Combined with 15% thicker hemlock panels, this gives the Medical 7 Plus the best heat retention in the lineup. Once it hits operating temperature, the heaters cycle less frequently than any other model.
Natural Hemlock Wood (15% Thicker Panels)
Built with natural Canadian hemlock in 15% thicker panels. Hemlock hardens with age, improving durability year after year. The thicker panels combined with the Extra-Insulated Airflow System make this the most energy-efficient model per cubic foot in the entire series.
The Detox Routine™
Thirteen heaters covering the largest cabin surface area in the lineup deliver the most comprehensive detox session possible in a Medical Sauna. Sustained full spectrum heat opens pores and drives out BPA, heavy metals, phthalates, and nicotine. The Omni-Directional coverage ensures consistent pore activation across your entire body from every angle.
Who Is the Medical 7 Plus Infrared Sauna For?
The Medical 7 Plus is built for buyers who want the absolute maximum from the Medical Sauna Series:
- Families or groups who want to sauna together (seats 4-6 comfortably)
- People who want the healthiest infrared sauna available for home use
- Buyers who prefer a corner unit that fits into a room corner instead of along a wall
- Athletes who need maximum full-body heater coverage for post-training recovery
- Commercial buyers: medical practices, chiropractic offices, gyms, medspas, wellness centers
- Anyone with a dedicated space at least 66″ × 66″ (5.5 ft × 5.5 ft) with 220V/30A power
Don't want to install a 220V circuit? The Medical 6 is the most powerful model on standard 120V wiring (11 heaters, 3,100W, 3-4 person). Need something smaller? See the full lineup in the comparison table below.
Buying for a clinic, gym, medspa, or commercial facility?
The Medical 7 Plus is the top choice for commercial infrared sauna installations. Its 4-6 person capacity, 13-heater coverage, and doctor-designed credibility make it ideal for professional wellness services. RecovAthlete offers wholesale pricing, multi-unit orders, and dedicated B2B support.
Call 866-861-6317 or email info@recovathlete.com for a custom commercial quote.
Designed and Built in the USA
Medical Saunas™ are designed, developed, and hand-assembled at the company's Los Angeles factory. The engineering team works directly with medical doctors, cardiologists, and pain specialists at every stage. No outsourced manufacturing. Every Medical 7 Plus ships direct from LA.
Backed by Documented Medical Research
Medical Saunas™ only lists health benefits found in published clinical studies. The Medical 7 Plus represents the culmination of 10 years of development with 48 medical professionals. Its 13 heaters and every therapy system were selected for measured health impact. This is what Medical Saunas means when they call it "the most medical sauna ever built."
Medical Sauna Series™ Full Feature Comparison
| Feature / Spec | Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | Medical 7 Plus™ |
|---|---|---|---|---|---|
| Hot/Cold Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Detox Routine™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Insulated Airflow System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Heat Therapy™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Safe Cool Down System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Skin Rejuvenation/Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Natural Hemlock Wooden Construction | ✓ | ✓ | ✓ | ✓ | ✓ |
| Simple Touch LED Control Panel™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Clasp-Together Assembly | ✓ | ✓ | ✓ | ✓ | ✓ |
| Roof Vent | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tempered Glass Door | ✓ | ✓ | ✓ | ✓ | ✓ |
| Speaker System with MP3 Connection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ultra Full Spectrum Red Light Heaters™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Energy Efficient Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Rapid Internal Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bluetooth Functionality | ✓ | ✓ | ✓ | ✓ | ✓ |
| Mood Lighting™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Surround Heat with 2 Front Heaters | — | ✓ | ✓ | ✓ | ✓ |
| Chromatic Therapy System™ | — | ✓ | ✓ | ✓ | ✓ |
| Deep Bench Seating for Extra Comfort | — | ✓ | ✓ | ✓ | ✓ |
| Interior Reading Light System™ | — | ✓ | ✓ | ✓ | ✓ |
| Silent Heating System™ | — | ✓ | ✓ | ✓ | ✓ |
| Long Enough to Lay Down | — | — | ✓ | ✓ | ✓ |
| Color Light Therapy | — | — | ✓ | ✓ | ✓ |
| Full Spectrum Heaters™ (2X Faster) | — | — | ✓ | ✓ | ✓ |
| 15% Thicker Glass & Wood Panels | — | — | ✓ | ✓ | ✓ |
| Built-in Backrest | — | — | ✓ | ✓ | ✓ |
| Audio Theater System™ | — | — | — | ✓ | ✓ |
| Omni-Directional Heating™ | — | — | — | ✓ | ✓ |
| Executive Corner Unit Design | — | — | — | — | ✓ |
| Extra-Insulated Airflow System™ | — | — | — | — | ✓ |
| Extra-Rapid Internal Heating System™ | — | — | — | — | ✓ |
| SPECIFICATIONS | |||||
| Capacity | 1 person | 1-2 people | 2-3 people | 3-4 people | 4-6 people |
| Heaters | 6 | 6 | 9 | 11 | 13 |
| Interior (W×D×H) | 36″×32″×66.5″ | 44″×38″×69″ | 57″×37″×69″ | 67″×38″×69″ | 62″×62″×69″ |
| Exterior (W×D×H) | 39″×36″×73″ | 48″×42″×75″ | 63″×42″×75″ | 71″×42″×77″ | 66″×66″×77″ |
| Operating Voltage | 120V/15A | 120V/15A | 120V/35A | 120V/35A | 220V/30A |
| Plug Type | 1×15A | 1×15A | 15A + 20A | 15A + 20A | 1×220V/30A |
| Watts | 1,500W | 1,700W | 2,600W | 3,100W | 4,100W |
| Weight | 321 lbs | 405 lbs | 505 lbs | 612 lbs | 724 lbs |
| Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | You’re here | |
Shipping and Warranty
Free Curbside Shipping
Ships within 5 business days. Delivered curbside at no charge. White glove technician assembly available at checkout (no stairs +$899 / with stairs +$999). Note: electrical circuit installation is separate and handled by your local electrician.
3-Year Warranty Included
Covers labor, parts, and structure at no extra cost. Extended warranty add-ons: 1-year (+$750) or 2-year (+$1,500) available at checkout.
Medical 7 Plus Sauna: Frequently Asked Questions
Does the Medical 7 Plus require an electrician?
Yes. The Medical 7 Plus requires a dedicated 220V/30A circuit, which must be installed by a licensed electrician. This is the same type of outlet used for electric dryers and ranges. Typical installation costs range from $200-$500 depending on your location and how far the circuit needs to run. This is the only model in the Medical Sauna infrared lineup that requires 220V. All other models (Medical 3 through the model below) run on 120V.
How many people fit in the Medical 7 Plus?
The Medical 7 Plus fits 4-6 people. The interior is a 62 x 62 inch square with L-shaped bench seating wrapping around two walls. Four adults sit very comfortably. Five to six adults fit but with less personal space. You can also lay down inside for solo sessions.
What is the Executive Corner Unit Design?
The Executive Corner Unit is a square-shaped sauna layout exclusive to the Medical 7 Plus. Instead of the rectangular design used by all other models (which sit flat against a wall), the corner unit tucks into a room corner with a 66 x 66 inch footprint. The L-shaped bench wraps two walls, allowing occupants to face each other. It uses corner space more efficiently than a linear sauna of similar capacity.
What is the difference between the Medical 6 and Medical 7 Plus?
The Medical 7 Plus adds four exclusive features: Executive Corner Unit Design, Extra-Rapid Internal Heating, Extra-Insulated Airflow, and 2 additional heaters (13 vs 11). It runs at 4,100W vs 3,100W and seats 4-6 people vs 3-4. The biggest practical difference is electrical: the Medical 7 Plus requires a 220V/30A dedicated circuit (electrician needed), while the model below runs on standard 120V with two plugs. Choose the model below if you want to avoid 220V installation. Choose the Medical 7 Plus for maximum capacity, maximum power, and the corner layout.
What is the healthiest infrared sauna?
The healthiest infrared sauna is one designed specifically for therapeutic outcomes by medical professionals. The Medical 7 Plus was engineered by 48 doctors and includes 13 full spectrum heaters, Omni-Directional Heating with no dead zones, and every therapy system Medical Saunas developed over 10 years. Its full spectrum output covers near, mid, and far infrared wavelengths for the broadest range of health benefits. It is backed entirely by documented clinical research and built with low EMF emissions. Medical Saunas describes it as "the most medical sauna ever built."
Can the Medical 7 Plus be used commercially?
Yes. The Medical 7 Plus is used by medical practices, chiropractic clinics, gyms, medspas, and wellness centers. Its 4-6 person capacity handles individual client sessions and small groups. The doctor-designed credibility makes it easy for commercial buyers to market to health-conscious clients. RecovAthlete offers wholesale pricing and multi-unit support. Call 866-861-6317 or email info@recovathlete.com for commercial quotes.
How long does the Medical 7 Plus take to heat up?
About 40 minutes. The Extra-Rapid Internal Heating System with 13 heaters at 4,100W keeps preheat time consistent with smaller models despite the larger cabin. Most competing 6-person saunas take well over 90 minutes to reach operating temperature.
What are the benefits of infrared sauna use?
Documented benefits of regular infrared sauna use include pain relief, improved cardiovascular function, reduced blood pressure, enhanced blood circulation, body detoxification (removal of heavy metals, BPA, phthalates), strengthened immune response, improved sleep quality, reduced muscle soreness and joint stiffness, and skin rejuvenation. The Medical Sauna Series was specifically designed to deliver these benefits based on clinical research. Individual results depend on session consistency, duration, and your overall health. Consult your healthcare provider for personalized guidance.
How much space do I need for the Medical 7 Plus?
The exterior is 66 inches wide and 66 inches deep (5.5 feet square) and 77 inches tall (6 feet 5 inches). It is designed to fit into a room corner. Allow a few extra inches on the non-wall sides for door clearance and airflow. Minimum ceiling height: 6 feet 6 inches. A dedicated wellness room, large master bathroom, garage, or commercial treatment room works well.
Can I assemble the Medical 7 Plus myself?
The sauna itself uses a clasp-together design with no tools required. However, at 724 lbs total weight, three or more people are strongly recommended for assembly. The 220V electrical connection must be handled by a licensed electrician. White glove technician assembly (covering the sauna build, not electrical) is available at checkout.
Is the Medical 7 Plus safe for daily use?
Yes. It is built for daily use with low EMF emissions, a Safe Cool Down System, Extra-Insulated Airflow for stable temperature control, and adjustable settings. Start with 15-20 minute sessions and work up to 30-45 minutes. Consult your healthcare provider for personalized recommendations.
BEST FOR:
4-6 person family or group sauna
Corner design fits L-shaped rooms. 13 heaters at 4200W deliver the most coverage in the standard Medical Saunas lineup.
Flagship home infrared experience
Every premium feature included. Audio theater, chromatic therapy, rapid heating, and 13 full spectrum heaters.
Corner installations
71x71 inch corner design saves wall space while maximizing interior volume. Ideal for basements and large home gyms.
Buyers ready for 220V performance
220V/30A dedicated circuit unlocks 4200W of heater output. More heat, faster sessions, deeper penetration.
NOT IDEAL FOR:
Not for small spaces or standard outlets. Requires 220V/30A. For 120V options, see the Medical 6 or Medical 8 Plus. For commercial, see the Commercial line.
Financing Options Available
We work with four financing partners so you can spread the cost over time. Apply with more than one to compare offers.
Brickhouse Capital
Up to $250K, one-page app. Approval in 24 hours. Lease or EFA options.
Reliant Capital
Up to $500K app-only. 3-24 month deferred payments. 2-4 hour approvals.
Acorn Finance
30+ lenders, one app. Prequalify in 60 seconds. Terms up to 12 years.
KWIPPED (APPROVE)
Lenders compete for your deal. Up to 3 offers. 12-60 month terms.
Visit our financing page to apply, or call 866-861-6317.
Compare All Medical Infrared Sauna Models
Not sure which model fits? Compare every medical infrared sauna side by side.
| Model | Capacity | Key Feature | Power | Price | Link |
|---|---|---|---|---|---|
| Medical 3 | 1 Person | 6 heaters, entry-level | 120V | $3,449 | View |
| Medical 4 | 1-2 Person | 6 heaters + chromatic therapy | 120V | $5,499 | View |
| Medical 5 | 2-3 Person | 9 heaters, lay-down interior | 120V | $7,449 | View |
| Medical 5 Ultra | 1 Person | Ultra full-spectrum, hot yoga | 120V | $7,599 | View |
| Medical 6 | 3-4 Person | 11 heaters, audio theater | 120V | $9,499 | View |
| Medical 6 Ultra | 2 Person | Ultra full-spectrum, hot yoga | 120V | $9,599 | View |
| Medical 6 Plus | 6 Person | Extended capacity infrared | 120V | $12,649 | View |
| Medical 7 Plus (You are here) | 4-6 Person | 13 heaters, corner flagship | 220V | $12,449 | Current |
| Medical 7 Ultra | 3 Person | Ultra full-spectrum, hot yoga | 120V | $12,599 | View |
| Medical 8 Plus | 4 Person | Premium infrared, full features | 220V | $15,849 | View |
| Medical 8 Plus Ultra | 3-6 Person | V2 ultra, hot yoga compatible | 220V | $15,599 | View |
| Medical 9 Plus Hybrid | 6 Person | Infrared + steam dual mode | 220V | $15,899 | View |
Prices shown are current sale prices. Call 866-861-6317 for volume pricing or bundle deals.
RecovAthlete's 120% Price Match Guarantee: Shop With Unmatched Confidence
At RecovAthlete, we're here to support your recovery and performance goals, without overpaying. Our 120% Price Match Guarantee makes sure you always get the best deal. If you find a lower price, not only will we match it, we'll beat it by adding 20% of the price difference back to your refund.
How It Works
- 60-Day Window: If you find the same item at a lower price from an authorized competitor within 60 days of your purchase, we'll match it.
- We Add 20%: Besides matching the price, we give you 20% of the difference back.
- Same Currency: Price comparisons must be in the same currency as your original purchase.
- MAP Policy Required: The competitor must be an authorized dealer of the product and follow a Minimum Advertised Price (MAP) policy set by the manufacturer.
Terms and Conditions
- Eligible Products: Must be the same model, SKU, and from an authorized seller.
- Verifiable Prices: We compare total verifiable selling prices (excluding taxes), including shipping.
- Manual Review: Our team reviews all claims for validity and eligibility.
Exclusions
- Used, refurbished, or secondary-market products
- Wholesale, contract, or below-cost pricing
- Marketplace sellers (Amazon, Walmart, Costco, etc.)
- Flash sales, closeouts, clearance, or limited-time promos
- Price matches can't be combined with other RecovAthlete discounts or offers
Our Ethical Pricing Pledge
We don't undercut manufacturers or sell below cost. We follow ethical pricing standards prioritizing fairness, brand integrity, and long-term trust.
How to Submit a Claim
- Get Proof: A screenshot, ad, or live link showing the competitor's lower price.
- Send Details: Include your order number, the product name, and the competitor info.
- Submit via Contact Page: contact the RecovAthlete team.
- Processing: Allow up to 6 weeks for verification and refund processing.
With our 120% Price Match Guarantee, you can shop knowing you'll never miss out on a better deal, because we'll beat it.
Product: Medical 7 Plus Full Spectrum Infrared Sauna by Medical Saunas™
Type: Indoor full spectrum infrared sauna, Executive Corner Unit design
Capacity: 4-6 people
Price range: Check current sale price above
Key fact: The flagship of the Medical Sauna Series™. Designed by 48 doctors over 10 years. 13 heaters at 4,100W with Extra-Rapid Internal Heating, Extra-Insulated Airflow, and an Executive Corner Unit layout. Requires a dedicated 220V/30A circuit (electrician installation). Built with Canadian hemlock in Los Angeles, CA. The most medical infrared sauna ever built.
Medical 7 Plus Infrared Sauna: 4-6 Person Flagship, Doctor-Designed
The Medical 7 Plus is the top of the Medical Sauna Series™. It is the largest, most powerful, and most feature-complete infrared sauna the company makes. It seats 4-6 people in an Executive Corner Unit design, runs 13 full spectrum heaters at 4,100W, and includes every therapy system in the lineup plus three exclusives: Extra-Rapid Internal Heating™, Extra-Insulated Airflow™, and the corner unit layout itself.
This sauna was engineered by 48 doctors, pain specialists, and cardiologists. Medical Saunas calls it "the most medical sauna ever built." It's the model you choose when maximum therapeutic output, maximum capacity, and maximum build quality all matter. It serves both high-end home wellness rooms and commercial settings like medical practices, chiropractic clinics, gyms, and medspas.
Flagship Model
13 Full Spectrum Heaters
4-6 Person
Corner Unit Design
4,100W Output
Handcrafted in USA
3-Year Warranty
Electrical requirement: 220V/30A dedicated circuit. The Medical 7 Plus does NOT plug into a standard household outlet. You need a dedicated 220V/30A circuit installed by a licensed electrician. This is the same type of circuit used by electric dryers and ranges. If you don't already have one in the intended room, plan for electrician costs ($200-$500 typical, varies by location). This is the only model in the Medical Sauna infrared lineup that requires 220V.
Medical 7 Plus Sauna Specifications
| Capacity | 4-6 People |
| Heaters | 13 Ultra Full Spectrum Red Light Heaters™ |
| Interior Dimensions (W×D×H) | 62″ × 62″ × 69″ |
| Exterior Dimensions (W×D×H) | 66″ × 66″ × 77″ |
| Operating Voltage | 220V / 30 Amp (dedicated circuit required) |
| Plug Type | 1-220V/30AMP (electrician installation required) |
| Wattage | 4,100W |
| Weight | 724 lbs |
| Construction | Natural Canadian Hemlock Wood, 15% thicker panels |
| Design | Executive Corner Unit |
| Assembly | Clasp-together, no tools needed (3+ people recommended) |
| Door | Tempered Glass, 15% thicker |
| Warranty | 3 Years (Labor + Parts + Structure) included free |
What’s Included
13 Ultra Full Spectrum Red Light Heaters
Executive Corner Unit Design
Extra-Rapid Internal Heating System™
Extra-Insulated Airflow System™
Omni-Directional Heating™
Audio Theater System™
Full Spectrum Heaters (2X faster)
3D Surround Heat with Front Heaters
3D Heat Therapy™
Hot/Cold Cleansing System™
The Detox Routine™
Safe Cool Down System™
Skin Rejuvenation System™
Silent Heating System™
Deep Bench Seating
Built-in Backrest
Interior Reading Light System™
Color Light Therapy
Chromatic Therapy System™
Energy Efficient Heating System™
LED Control Panel™
Mood Lighting™
Bluetooth Speaker + MP3
15% Thicker Glass & Wood Panels
Long Enough to Lay Down
Roof Vent
Tempered Glass Door
Medical 7 Plus vs Medical 6: What the Flagship Adds
The Medical 7 Plus includes everything in the Medical 6 plus four exclusive features found only at this tier:
Executive Corner Unit Design — The Medical 7 Plus is the only model with a corner layout. The 62″ × 62″ square footprint fits into room corners, using space more efficiently than the Medical 6's 71″ linear design. The L-shaped bench seating lets 4-6 people face each other for shared sessions.
13 heaters instead of 11 — Two additional heater panels fill the larger cabin volume. Despite the bigger interior (62″ × 62″ vs 67″ × 38″), heater density stays high because the corner layout positions panels on more wall surfaces.
Extra-Rapid Internal Heating System™ — An upgraded version of the Rapid Internal Heating System found on all other models. At 4,100W across 13 heaters, the Medical 7 Plus reaches operating temperature in roughly the same time as the smaller units despite heating a larger space.
Extra-Insulated Airflow System™ — A more advanced version of the standard insulation. The corner design creates a more enclosed cabin shape with fewer thermal gaps. Combined with 15% thicker panels, this keeps temperature more stable and energy draw lower per cubic foot than any other model.
4,100W total output — Up from 3,100W on the model below. The highest thermal power in the Medical Sauna infrared lineup.
The trade-off: the Medical 7 Plus requires a 220V/30A dedicated circuit. The Medical 6 and below all run on 120V. If you don't want to hire an electrician, the Medical 6 is the highest-end option on standard 120V wiring.
Medical 7 Plus Infrared Sauna Features
Executive Corner Unit Design
The corner layout is unique to the Medical 7 Plus. It uses a square 66″ × 66″ exterior footprint that tucks into a room corner instead of running along a wall. The L-shaped bench wraps around two walls, giving 4-6 people comfortable seating with direct heater exposure from all angles. This design also makes the sauna feel more open and spacious inside despite having a similar overall square footage to the model below.
13-Heater Full Spectrum System
Thirteen heaters emit near-infrared, mid-infrared, and far-infrared wavelengths simultaneously from all cabin surfaces. With Omni-Directional Heating™, every seat receives equal infrared exposure with no dead zones. At 4,100W total, this is the most powerful infrared system in the Medical Sauna lineup.
Extra-Rapid Internal Heating System™
The Medical 7 Plus uses an enhanced version of the heating system found in smaller models. Despite heating a 62″ × 62″ cabin (the largest in the series), the 13 heaters at 4,100W combined with 2X-faster full spectrum elements keep preheat time around 40 minutes. Competing saunas this size routinely take over 90 minutes.
Extra-Insulated Airflow System™
The corner design naturally creates a more thermally efficient cabin shape. The two walls form a sealed corner junction with no thermal bridge. Combined with 15% thicker hemlock panels, this gives the Medical 7 Plus the best heat retention in the lineup. Once it hits operating temperature, the heaters cycle less frequently than any other model.
Natural Hemlock Wood (15% Thicker Panels)
Built with natural Canadian hemlock in 15% thicker panels. Hemlock hardens with age, improving durability year after year. The thicker panels combined with the Extra-Insulated Airflow System make this the most energy-efficient model per cubic foot in the entire series.
The Detox Routine™
Thirteen heaters covering the largest cabin surface area in the lineup deliver the most comprehensive detox session possible in a Medical Sauna. Sustained full spectrum heat opens pores and drives out BPA, heavy metals, phthalates, and nicotine. The Omni-Directional coverage ensures consistent pore activation across your entire body from every angle.
Who Is the Medical 7 Plus Infrared Sauna For?
The Medical 7 Plus is built for buyers who want the absolute maximum from the Medical Sauna Series:
- Families or groups who want to sauna together (seats 4-6 comfortably)
- People who want the healthiest infrared sauna available for home use
- Buyers who prefer a corner unit that fits into a room corner instead of along a wall
- Athletes who need maximum full-body heater coverage for post-training recovery
- Commercial buyers: medical practices, chiropractic offices, gyms, medspas, wellness centers
- Anyone with a dedicated space at least 66″ × 66″ (5.5 ft × 5.5 ft) with 220V/30A power
Don't want to install a 220V circuit? The Medical 6 is the most powerful model on standard 120V wiring (11 heaters, 3,100W, 3-4 person). Need something smaller? See the full lineup in the comparison table below.
Buying for a clinic, gym, medspa, or commercial facility?
The Medical 7 Plus is the top choice for commercial infrared sauna installations. Its 4-6 person capacity, 13-heater coverage, and doctor-designed credibility make it ideal for professional wellness services. RecovAthlete offers wholesale pricing, multi-unit orders, and dedicated B2B support.
Call 866-861-6317 or email info@recovathlete.com for a custom commercial quote.
Designed and Built in the USA
Medical Saunas™ are designed, developed, and hand-assembled at the company's Los Angeles factory. The engineering team works directly with medical doctors, cardiologists, and pain specialists at every stage. No outsourced manufacturing. Every Medical 7 Plus ships direct from LA.
Backed by Documented Medical Research
Medical Saunas™ only lists health benefits found in published clinical studies. The Medical 7 Plus represents the culmination of 10 years of development with 48 medical professionals. Its 13 heaters and every therapy system were selected for measured health impact. This is what Medical Saunas means when they call it "the most medical sauna ever built."
Medical Sauna Series™ Full Feature Comparison
| Feature / Spec | Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | Medical 7 Plus™ |
|---|---|---|---|---|---|
| Hot/Cold Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Detox Routine™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Insulated Airflow System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Heat Therapy™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Safe Cool Down System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Skin Rejuvenation/Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Natural Hemlock Wooden Construction | ✓ | ✓ | ✓ | ✓ | ✓ |
| Simple Touch LED Control Panel™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Clasp-Together Assembly | ✓ | ✓ | ✓ | ✓ | ✓ |
| Roof Vent | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tempered Glass Door | ✓ | ✓ | ✓ | ✓ | ✓ |
| Speaker System with MP3 Connection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ultra Full Spectrum Red Light Heaters™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Energy Efficient Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Rapid Internal Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bluetooth Functionality | ✓ | ✓ | ✓ | ✓ | ✓ |
| Mood Lighting™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Surround Heat with 2 Front Heaters | — | ✓ | ✓ | ✓ | ✓ |
| Chromatic Therapy System™ | — | ✓ | ✓ | ✓ | ✓ |
| Deep Bench Seating for Extra Comfort | — | ✓ | ✓ | ✓ | ✓ |
| Interior Reading Light System™ | — | ✓ | ✓ | ✓ | ✓ |
| Silent Heating System™ | — | ✓ | ✓ | ✓ | ✓ |
| Long Enough to Lay Down | — | — | ✓ | ✓ | ✓ |
| Color Light Therapy | — | — | ✓ | ✓ | ✓ |
| Full Spectrum Heaters™ (2X Faster) | — | — | ✓ | ✓ | ✓ |
| 15% Thicker Glass & Wood Panels | — | — | ✓ | ✓ | ✓ |
| Built-in Backrest | — | — | ✓ | ✓ | ✓ |
| Audio Theater System™ | — | — | — | ✓ | ✓ |
| Omni-Directional Heating™ | — | — | — | ✓ | ✓ |
| Executive Corner Unit Design | — | — | — | — | ✓ |
| Extra-Insulated Airflow System™ | — | — | — | — | ✓ |
| Extra-Rapid Internal Heating System™ | — | — | — | — | ✓ |
| SPECIFICATIONS | |||||
| Capacity | 1 person | 1-2 people | 2-3 people | 3-4 people | 4-6 people |
| Heaters | 6 | 6 | 9 | 11 | 13 |
| Interior (W×D×H) | 36″×32″×66.5″ | 44″×38″×69″ | 57″×37″×69″ | 67″×38″×69″ | 62″×62″×69″ |
| Exterior (W×D×H) | 39″×36″×73″ | 48″×42″×75″ | 63″×42″×75″ | 71″×42″×77″ | 66″×66″×77″ |
| Operating Voltage | 120V/15A | 120V/15A | 120V/35A | 120V/35A | 220V/30A |
| Plug Type | 1×15A | 1×15A | 15A + 20A | 15A + 20A | 1×220V/30A |
| Watts | 1,500W | 1,700W | 2,600W | 3,100W | 4,100W |
| Weight | 321 lbs | 405 lbs | 505 lbs | 612 lbs | 724 lbs |
| Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | You’re here | |
Shipping and Warranty
Free Curbside Shipping
Ships within 5 business days. Delivered curbside at no charge. White glove technician assembly available at checkout (no stairs +$899 / with stairs +$999). Note: electrical circuit installation is separate and handled by your local electrician.
3-Year Warranty Included
Covers labor, parts, and structure at no extra cost. Extended warranty add-ons: 1-year (+$750) or 2-year (+$1,500) available at checkout.
Medical 7 Plus Sauna: Frequently Asked Questions
Does the Medical 7 Plus require an electrician?
Yes. The Medical 7 Plus requires a dedicated 220V/30A circuit, which must be installed by a licensed electrician. This is the same type of outlet used for electric dryers and ranges. Typical installation costs range from $200-$500 depending on your location and how far the circuit needs to run. This is the only model in the Medical Sauna infrared lineup that requires 220V. All other models (Medical 3 through the model below) run on 120V.
How many people fit in the Medical 7 Plus?
The Medical 7 Plus fits 4-6 people. The interior is a 62 x 62 inch square with L-shaped bench seating wrapping around two walls. Four adults sit very comfortably. Five to six adults fit but with less personal space. You can also lay down inside for solo sessions.
What is the Executive Corner Unit Design?
The Executive Corner Unit is a square-shaped sauna layout exclusive to the Medical 7 Plus. Instead of the rectangular design used by all other models (which sit flat against a wall), the corner unit tucks into a room corner with a 66 x 66 inch footprint. The L-shaped bench wraps two walls, allowing occupants to face each other. It uses corner space more efficiently than a linear sauna of similar capacity.
What is the difference between the Medical 6 and Medical 7 Plus?
The Medical 7 Plus adds four exclusive features: Executive Corner Unit Design, Extra-Rapid Internal Heating, Extra-Insulated Airflow, and 2 additional heaters (13 vs 11). It runs at 4,100W vs 3,100W and seats 4-6 people vs 3-4. The biggest practical difference is electrical: the Medical 7 Plus requires a 220V/30A dedicated circuit (electrician needed), while the model below runs on standard 120V with two plugs. Choose the model below if you want to avoid 220V installation. Choose the Medical 7 Plus for maximum capacity, maximum power, and the corner layout.
What is the healthiest infrared sauna?
The healthiest infrared sauna is one designed specifically for therapeutic outcomes by medical professionals. The Medical 7 Plus was engineered by 48 doctors and includes 13 full spectrum heaters, Omni-Directional Heating with no dead zones, and every therapy system Medical Saunas developed over 10 years. Its full spectrum output covers near, mid, and far infrared wavelengths for the broadest range of health benefits. It is backed entirely by documented clinical research and built with low EMF emissions. Medical Saunas describes it as "the most medical sauna ever built."
Can the Medical 7 Plus be used commercially?
Yes. The Medical 7 Plus is used by medical practices, chiropractic clinics, gyms, medspas, and wellness centers. Its 4-6 person capacity handles individual client sessions and small groups. The doctor-designed credibility makes it easy for commercial buyers to market to health-conscious clients. RecovAthlete offers wholesale pricing and multi-unit support. Call 866-861-6317 or email info@recovathlete.com for commercial quotes.
How long does the Medical 7 Plus take to heat up?
About 40 minutes. The Extra-Rapid Internal Heating System with 13 heaters at 4,100W keeps preheat time consistent with smaller models despite the larger cabin. Most competing 6-person saunas take well over 90 minutes to reach operating temperature.
What are the benefits of infrared sauna use?
Documented benefits of regular infrared sauna use include pain relief, improved cardiovascular function, reduced blood pressure, enhanced blood circulation, body detoxification (removal of heavy metals, BPA, phthalates), strengthened immune response, improved sleep quality, reduced muscle soreness and joint stiffness, and skin rejuvenation. The Medical Sauna Series was specifically designed to deliver these benefits based on clinical research. Individual results depend on session consistency, duration, and your overall health. Consult your healthcare provider for personalized guidance.
How much space do I need for the Medical 7 Plus?
The exterior is 66 inches wide and 66 inches deep (5.5 feet square) and 77 inches tall (6 feet 5 inches). It is designed to fit into a room corner. Allow a few extra inches on the non-wall sides for door clearance and airflow. Minimum ceiling height: 6 feet 6 inches. A dedicated wellness room, large master bathroom, garage, or commercial treatment room works well.
Can I assemble the Medical 7 Plus myself?
The sauna itself uses a clasp-together design with no tools required. However, at 724 lbs total weight, three or more people are strongly recommended for assembly. The 220V electrical connection must be handled by a licensed electrician. White glove technician assembly (covering the sauna build, not electrical) is available at checkout.
Is the Medical 7 Plus safe for daily use?
Yes. It is built for daily use with low EMF emissions, a Safe Cool Down System, Extra-Insulated Airflow for stable temperature control, and adjustable settings. Start with 15-20 minute sessions and work up to 30-45 minutes. Consult your healthcare provider for personalized recommendations.
BEST FOR:
4-6 person family or group sauna
Corner design fits L-shaped rooms. 13 heaters at 4200W deliver the most coverage in the standard Medical Saunas lineup.
Flagship home infrared experience
Every premium feature included. Audio theater, chromatic therapy, rapid heating, and 13 full spectrum heaters.
Corner installations
71x71 inch corner design saves wall space while maximizing interior volume. Ideal for basements and large home gyms.
Buyers ready for 220V performance
220V/30A dedicated circuit unlocks 4200W of heater output. More heat, faster sessions, deeper penetration.
NOT IDEAL FOR:
Not for small spaces or standard outlets. Requires 220V/30A. For 120V options, see the Medical 6 or Medical 8 Plus. For commercial, see the Commercial line.
Financing Options Available
We work with four financing partners so you can spread the cost over time. Apply with more than one to compare offers.
Brickhouse Capital
Up to $250K, one-page app. Approval in 24 hours. Lease or EFA options.
Reliant Capital
Up to $500K app-only. 3-24 month deferred payments. 2-4 hour approvals.
Acorn Finance
30+ lenders, one app. Prequalify in 60 seconds. Terms up to 12 years.
KWIPPED (APPROVE)
Lenders compete for your deal. Up to 3 offers. 12-60 month terms.
Visit our financing page to apply, or call 866-861-6317.
Compare All Medical Infrared Sauna Models
Not sure which model fits? Compare every medical infrared sauna side by side.
| Model | Capacity | Key Feature | Power | Price | Link |
|---|---|---|---|---|---|
| Medical 3 | 1 Person | 6 heaters, entry-level | 120V | $3,449 | View |
| Medical 4 | 1-2 Person | 6 heaters + chromatic therapy | 120V | $5,499 | View |
| Medical 5 | 2-3 Person | 9 heaters, lay-down interior | 120V | $7,449 | View |
| Medical 5 Ultra | 1 Person | Ultra full-spectrum, hot yoga | 120V | $7,599 | View |
| Medical 6 | 3-4 Person | 11 heaters, audio theater | 120V | $9,499 | View |
| Medical 6 Ultra | 2 Person | Ultra full-spectrum, hot yoga | 120V | $9,599 | View |
| Medical 6 Plus | 6 Person | Extended capacity infrared | 120V | $12,649 | View |
| Medical 7 Plus (You are here) | 4-6 Person | 13 heaters, corner flagship | 220V | $12,449 | Current |
| Medical 7 Ultra | 3 Person | Ultra full-spectrum, hot yoga | 120V | $12,599 | View |
| Medical 8 Plus | 4 Person | Premium infrared, full features | 220V | $15,849 | View |
| Medical 8 Plus Ultra | 3-6 Person | V2 ultra, hot yoga compatible | 220V | $15,599 | View |
| Medical 9 Plus Hybrid | 6 Person | Infrared + steam dual mode | 220V | $15,899 | View |
Prices shown are current sale prices. Call 866-861-6317 for volume pricing or bundle deals.
Financing for Recovery and Fitness Equipment
Buying for yourself, spread the cost through Affirm at checkout. Buying for a gym, clinic, spa, or studio, apply with one of four business lenders and put the whole room on a single application.
RecovAthlete has no control over any financing decision. Approval is based on your creditworthiness and is solely the lender's decision.
Personal purchase
Affirm at checkout. Rates run 0% to 36% APR based on your credit profile. Soft check to prequalify, so no impact on your score. No prepayment penalty.
Business purchase
Brickhouse Capital, Reliant Capital, Acorn Finance, or KWIPPED. Apply with two of the four and compare. Financed equipment can qualify for a Section 179 deduction. Confirm with your accountant.
Financing by Equipment Category
Every page below has real prices, real monthly payment examples, and the lender comparison for that category. Pick the one you are buying.
Hyperbaric Chamber Financing
Soft-shell and hard-shell HBOT chambers. Session-volume payback math for clinics.
Sauna Financing
Infrared, traditional, barrel, and commercial saunas.
Cold Plunge Financing
Home tubs through commercial chillers and Medical Frozen units.
Red Light Therapy Financing
Panels, pods, and full-body beds for home and clinic.
PEMF Therapy Financing
PEMF mats, systems, and practitioner devices.
Vibration Plate Financing
Whole body vibration platforms for home, studio, and clinic.
Gym Equipment Financing
Home gyms through full commercial strength floors. Finance the floor, not the machine.
Treadmill Financing
Walking pads, commercial belts, and self-powered curved decks.
Commercial Recovery Equipment Financing
Building a recovery room? One quote, one purchase order, one application.
Building a Recovery Room?
Most business buyers are not buying one machine. They are building a room. Sauna, cold plunge, red light, vibration, hyperbaric, cryotherapy, and halotherapy all finance on the same paper through the same four lenders, and RecovAthlete quotes every category on one purchase order.
That means one freight schedule, one install window, and one financing application instead of six. It also gets you a better rate, because a bigger number on one application beats six small ones with six hard inquiries.
See commercial recovery equipment financing, or call 866-861-6317 and we will price the room.
Which Lender Should You Apply With?
| Lender | Type | Amount | Speed | Best for |
|---|---|---|---|---|
| Affirm | Consumer, at checkout | Order total | Seconds | Personal purchases. 0% to 36% APR based on credit. Soft check to prequalify. |
| Brickhouse Capital | Direct equipment lender | Up to $250K on a one-page application, $1M+ with financials | ~24 hours | A full room or a full floor. Credit decisions made in-house. Tied to the business, not your personal credit report. |
| Reliant Capital | Lender and broker | Up to $500K application-only, $5M with financials | 2 to 4 hours | Medical, aesthetic, and wellness. Deferred payment options. New or used equipment. |
| Acorn Finance | Lending marketplace | $1,000 to $100,000 | 60 seconds to prequalify | Comparing offers. One application goes to 30 or more lenders with no impact to your score. |
| KWIPPED (APPROVE) | Lender marketplace | Minimum $1,500 equipment value | 60-second application | Larger commercial orders. Lenders compete, which usually returns the best APR. Businesses only. |
Apply with two of the four and compare. It costs nothing and the spread between offers is often significant.
Apply now
Apply with Brickhouse Capital
Apply with Reliant Capital
Check your offers with Acorn Finance
For KWIPPED, call 866-861-6317 or email info@recovathlete.com and we will build the application around your order.
Financing Questions
What are Affirm's rates?
Pay in 4 splits the purchase into four interest-free payments charged every two weeks. Monthly installments spread the cost over a longer term, with rates from 0% to 36% APR depending on your credit profile. You see the exact terms before you agree to anything. No origination fees, no prepayment penalty, no late fees.
Will applying hurt my credit score?
Prequalification does not. Affirm and Acorn Finance both run a soft check to show you offers, which has no impact on your score. Proceeding with a monthly installment plan or a business loan may involve a hard inquiry. That is why it pays to prequalify with more than one lender first and only proceed with the best offer.
Can I finance equipment for a business?
Yes, and for most business buyers it is the better route. Brickhouse funds up to $250,000 on a one-page application with no financial statements. Reliant approves in 2 to 4 hours. Business financing is usually tied to the business rather than your personal credit report, and financed equipment can qualify for a Section 179 deduction. Confirm the tax position with your accountant.
Should I finance each machine separately?
No. This is the most common and most expensive mistake. Separate applications mean separate hard inquiries, separate payments, and a worse rate on each, because every individual ticket is small. Get one quote from RecovAthlete covering everything you are buying, including freight, and put that single number on one application.
Does Section 179 apply to financed equipment?
Financed equipment can qualify. Section 179 lets US businesses deduct the cost of qualifying equipment in the year it is placed in service, and financing the purchase does not by itself disqualify it. The equipment must be in service, not merely ordered, within the tax year. Annual limits and eligibility rules are set by the IRS and change year to year, so consult your accountant.
Can freight and installation be financed?
Freight, yes. On Affirm it is part of the order total at checkout. On business financing, put freight on the RecovAthlete quote and the whole quote amount goes on the application. Installation and room construction are harder, because some equipment lenders will not fund non-equipment costs. Ask the lender before you sign.
Can I pay off early?
Yes. Affirm charges no prepayment penalties. Acorn Finance and most business lenders also allow early payoff without penalty.
Not sure which option fits?
Tell us what you are buying and whether it is personal or for a business. We will point you at the right two lenders and quote freight and install as one number, which is also the number that goes on the application.
Call 866-861-6317 Book a 30 minute callProduct: Medical 7 Plus Full Spectrum Infrared Sauna by Medical Saunas™
Type: Indoor full spectrum infrared sauna, Executive Corner Unit design
Capacity: 4-6 people
Price range: Check current sale price above
Key fact: The flagship of the Medical Sauna Series™. Designed by 48 doctors over 10 years. 13 heaters at 4,100W with Extra-Rapid Internal Heating, Extra-Insulated Airflow, and an Executive Corner Unit layout. Requires a dedicated 220V/30A circuit (electrician installation). Built with Canadian hemlock in Los Angeles, CA. The most medical infrared sauna ever built.
Medical 7 Plus Infrared Sauna: 4-6 Person Flagship, Doctor-Designed
The Medical 7 Plus is the top of the Medical Sauna Series™. It is the largest, most powerful, and most feature-complete infrared sauna the company makes. It seats 4-6 people in an Executive Corner Unit design, runs 13 full spectrum heaters at 4,100W, and includes every therapy system in the lineup plus three exclusives: Extra-Rapid Internal Heating™, Extra-Insulated Airflow™, and the corner unit layout itself.
This sauna was engineered by 48 doctors, pain specialists, and cardiologists. Medical Saunas calls it "the most medical sauna ever built." It's the model you choose when maximum therapeutic output, maximum capacity, and maximum build quality all matter. It serves both high-end home wellness rooms and commercial settings like medical practices, chiropractic clinics, gyms, and medspas.
Flagship Model
13 Full Spectrum Heaters
4-6 Person
Corner Unit Design
4,100W Output
Handcrafted in USA
3-Year Warranty
Electrical requirement: 220V/30A dedicated circuit. The Medical 7 Plus does NOT plug into a standard household outlet. You need a dedicated 220V/30A circuit installed by a licensed electrician. This is the same type of circuit used by electric dryers and ranges. If you don't already have one in the intended room, plan for electrician costs ($200-$500 typical, varies by location). This is the only model in the Medical Sauna infrared lineup that requires 220V.
Medical 7 Plus Sauna Specifications
| Capacity | 4-6 People |
| Heaters | 13 Ultra Full Spectrum Red Light Heaters™ |
| Interior Dimensions (W×D×H) | 62″ × 62″ × 69″ |
| Exterior Dimensions (W×D×H) | 66″ × 66″ × 77″ |
| Operating Voltage | 220V / 30 Amp (dedicated circuit required) |
| Plug Type | 1-220V/30AMP (electrician installation required) |
| Wattage | 4,100W |
| Weight | 724 lbs |
| Construction | Natural Canadian Hemlock Wood, 15% thicker panels |
| Design | Executive Corner Unit |
| Assembly | Clasp-together, no tools needed (3+ people recommended) |
| Door | Tempered Glass, 15% thicker |
| Warranty | 3 Years (Labor + Parts + Structure) included free |
What’s Included
13 Ultra Full Spectrum Red Light Heaters
Executive Corner Unit Design
Extra-Rapid Internal Heating System™
Extra-Insulated Airflow System™
Omni-Directional Heating™
Audio Theater System™
Full Spectrum Heaters (2X faster)
3D Surround Heat with Front Heaters
3D Heat Therapy™
Hot/Cold Cleansing System™
The Detox Routine™
Safe Cool Down System™
Skin Rejuvenation System™
Silent Heating System™
Deep Bench Seating
Built-in Backrest
Interior Reading Light System™
Color Light Therapy
Chromatic Therapy System™
Energy Efficient Heating System™
LED Control Panel™
Mood Lighting™
Bluetooth Speaker + MP3
15% Thicker Glass & Wood Panels
Long Enough to Lay Down
Roof Vent
Tempered Glass Door
Medical 7 Plus vs Medical 6: What the Flagship Adds
The Medical 7 Plus includes everything in the Medical 6 plus four exclusive features found only at this tier:
Executive Corner Unit Design — The Medical 7 Plus is the only model with a corner layout. The 62″ × 62″ square footprint fits into room corners, using space more efficiently than the Medical 6's 71″ linear design. The L-shaped bench seating lets 4-6 people face each other for shared sessions.
13 heaters instead of 11 — Two additional heater panels fill the larger cabin volume. Despite the bigger interior (62″ × 62″ vs 67″ × 38″), heater density stays high because the corner layout positions panels on more wall surfaces.
Extra-Rapid Internal Heating System™ — An upgraded version of the Rapid Internal Heating System found on all other models. At 4,100W across 13 heaters, the Medical 7 Plus reaches operating temperature in roughly the same time as the smaller units despite heating a larger space.
Extra-Insulated Airflow System™ — A more advanced version of the standard insulation. The corner design creates a more enclosed cabin shape with fewer thermal gaps. Combined with 15% thicker panels, this keeps temperature more stable and energy draw lower per cubic foot than any other model.
4,100W total output — Up from 3,100W on the model below. The highest thermal power in the Medical Sauna infrared lineup.
The trade-off: the Medical 7 Plus requires a 220V/30A dedicated circuit. The Medical 6 and below all run on 120V. If you don't want to hire an electrician, the Medical 6 is the highest-end option on standard 120V wiring.
Medical 7 Plus Infrared Sauna Features
Executive Corner Unit Design
The corner layout is unique to the Medical 7 Plus. It uses a square 66″ × 66″ exterior footprint that tucks into a room corner instead of running along a wall. The L-shaped bench wraps around two walls, giving 4-6 people comfortable seating with direct heater exposure from all angles. This design also makes the sauna feel more open and spacious inside despite having a similar overall square footage to the model below.
13-Heater Full Spectrum System
Thirteen heaters emit near-infrared, mid-infrared, and far-infrared wavelengths simultaneously from all cabin surfaces. With Omni-Directional Heating™, every seat receives equal infrared exposure with no dead zones. At 4,100W total, this is the most powerful infrared system in the Medical Sauna lineup.
Extra-Rapid Internal Heating System™
The Medical 7 Plus uses an enhanced version of the heating system found in smaller models. Despite heating a 62″ × 62″ cabin (the largest in the series), the 13 heaters at 4,100W combined with 2X-faster full spectrum elements keep preheat time around 40 minutes. Competing saunas this size routinely take over 90 minutes.
Extra-Insulated Airflow System™
The corner design naturally creates a more thermally efficient cabin shape. The two walls form a sealed corner junction with no thermal bridge. Combined with 15% thicker hemlock panels, this gives the Medical 7 Plus the best heat retention in the lineup. Once it hits operating temperature, the heaters cycle less frequently than any other model.
Natural Hemlock Wood (15% Thicker Panels)
Built with natural Canadian hemlock in 15% thicker panels. Hemlock hardens with age, improving durability year after year. The thicker panels combined with the Extra-Insulated Airflow System make this the most energy-efficient model per cubic foot in the entire series.
The Detox Routine™
Thirteen heaters covering the largest cabin surface area in the lineup deliver the most comprehensive detox session possible in a Medical Sauna. Sustained full spectrum heat opens pores and drives out BPA, heavy metals, phthalates, and nicotine. The Omni-Directional coverage ensures consistent pore activation across your entire body from every angle.
Who Is the Medical 7 Plus Infrared Sauna For?
The Medical 7 Plus is built for buyers who want the absolute maximum from the Medical Sauna Series:
- Families or groups who want to sauna together (seats 4-6 comfortably)
- People who want the healthiest infrared sauna available for home use
- Buyers who prefer a corner unit that fits into a room corner instead of along a wall
- Athletes who need maximum full-body heater coverage for post-training recovery
- Commercial buyers: medical practices, chiropractic offices, gyms, medspas, wellness centers
- Anyone with a dedicated space at least 66″ × 66″ (5.5 ft × 5.5 ft) with 220V/30A power
Don't want to install a 220V circuit? The Medical 6 is the most powerful model on standard 120V wiring (11 heaters, 3,100W, 3-4 person). Need something smaller? See the full lineup in the comparison table below.
Buying for a clinic, gym, medspa, or commercial facility?
The Medical 7 Plus is the top choice for commercial infrared sauna installations. Its 4-6 person capacity, 13-heater coverage, and doctor-designed credibility make it ideal for professional wellness services. RecovAthlete offers wholesale pricing, multi-unit orders, and dedicated B2B support.
Call 866-861-6317 or email info@recovathlete.com for a custom commercial quote.
Designed and Built in the USA
Medical Saunas™ are designed, developed, and hand-assembled at the company's Los Angeles factory. The engineering team works directly with medical doctors, cardiologists, and pain specialists at every stage. No outsourced manufacturing. Every Medical 7 Plus ships direct from LA.
Backed by Documented Medical Research
Medical Saunas™ only lists health benefits found in published clinical studies. The Medical 7 Plus represents the culmination of 10 years of development with 48 medical professionals. Its 13 heaters and every therapy system were selected for measured health impact. This is what Medical Saunas means when they call it "the most medical sauna ever built."
Medical Sauna Series™ Full Feature Comparison
| Feature / Spec | Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | Medical 7 Plus™ |
|---|---|---|---|---|---|
| Hot/Cold Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Detox Routine™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Insulated Airflow System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Heat Therapy™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Safe Cool Down System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Skin Rejuvenation/Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Natural Hemlock Wooden Construction | ✓ | ✓ | ✓ | ✓ | ✓ |
| Simple Touch LED Control Panel™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Clasp-Together Assembly | ✓ | ✓ | ✓ | ✓ | ✓ |
| Roof Vent | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tempered Glass Door | ✓ | ✓ | ✓ | ✓ | ✓ |
| Speaker System with MP3 Connection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ultra Full Spectrum Red Light Heaters™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Energy Efficient Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Rapid Internal Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bluetooth Functionality | ✓ | ✓ | ✓ | ✓ | ✓ |
| Mood Lighting™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Surround Heat with 2 Front Heaters | — | ✓ | ✓ | ✓ | ✓ |
| Chromatic Therapy System™ | — | ✓ | ✓ | ✓ | ✓ |
| Deep Bench Seating for Extra Comfort | — | ✓ | ✓ | ✓ | ✓ |
| Interior Reading Light System™ | — | ✓ | ✓ | ✓ | ✓ |
| Silent Heating System™ | — | ✓ | ✓ | ✓ | ✓ |
| Long Enough to Lay Down | — | — | ✓ | ✓ | ✓ |
| Color Light Therapy | — | — | ✓ | ✓ | ✓ |
| Full Spectrum Heaters™ (2X Faster) | — | — | ✓ | ✓ | ✓ |
| 15% Thicker Glass & Wood Panels | — | — | ✓ | ✓ | ✓ |
| Built-in Backrest | — | — | ✓ | ✓ | ✓ |
| Audio Theater System™ | — | — | — | ✓ | ✓ |
| Omni-Directional Heating™ | — | — | — | ✓ | ✓ |
| Executive Corner Unit Design | — | — | — | — | ✓ |
| Extra-Insulated Airflow System™ | — | — | — | — | ✓ |
| Extra-Rapid Internal Heating System™ | — | — | — | — | ✓ |
| SPECIFICATIONS | |||||
| Capacity | 1 person | 1-2 people | 2-3 people | 3-4 people | 4-6 people |
| Heaters | 6 | 6 | 9 | 11 | 13 |
| Interior (W×D×H) | 36″×32″×66.5″ | 44″×38″×69″ | 57″×37″×69″ | 67″×38″×69″ | 62″×62″×69″ |
| Exterior (W×D×H) | 39″×36″×73″ | 48″×42″×75″ | 63″×42″×75″ | 71″×42″×77″ | 66″×66″×77″ |
| Operating Voltage | 120V/15A | 120V/15A | 120V/35A | 120V/35A | 220V/30A |
| Plug Type | 1×15A | 1×15A | 15A + 20A | 15A + 20A | 1×220V/30A |
| Watts | 1,500W | 1,700W | 2,600W | 3,100W | 4,100W |
| Weight | 321 lbs | 405 lbs | 505 lbs | 612 lbs | 724 lbs |
| Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | You’re here | |
Shipping and Warranty
Free Curbside Shipping
Ships within 5 business days. Delivered curbside at no charge. White glove technician assembly available at checkout (no stairs +$899 / with stairs +$999). Note: electrical circuit installation is separate and handled by your local electrician.
3-Year Warranty Included
Covers labor, parts, and structure at no extra cost. Extended warranty add-ons: 1-year (+$750) or 2-year (+$1,500) available at checkout.
Medical 7 Plus Sauna: Frequently Asked Questions
Does the Medical 7 Plus require an electrician?
Yes. The Medical 7 Plus requires a dedicated 220V/30A circuit, which must be installed by a licensed electrician. This is the same type of outlet used for electric dryers and ranges. Typical installation costs range from $200-$500 depending on your location and how far the circuit needs to run. This is the only model in the Medical Sauna infrared lineup that requires 220V. All other models (Medical 3 through the model below) run on 120V.
How many people fit in the Medical 7 Plus?
The Medical 7 Plus fits 4-6 people. The interior is a 62 x 62 inch square with L-shaped bench seating wrapping around two walls. Four adults sit very comfortably. Five to six adults fit but with less personal space. You can also lay down inside for solo sessions.
What is the Executive Corner Unit Design?
The Executive Corner Unit is a square-shaped sauna layout exclusive to the Medical 7 Plus. Instead of the rectangular design used by all other models (which sit flat against a wall), the corner unit tucks into a room corner with a 66 x 66 inch footprint. The L-shaped bench wraps two walls, allowing occupants to face each other. It uses corner space more efficiently than a linear sauna of similar capacity.
What is the difference between the Medical 6 and Medical 7 Plus?
The Medical 7 Plus adds four exclusive features: Executive Corner Unit Design, Extra-Rapid Internal Heating, Extra-Insulated Airflow, and 2 additional heaters (13 vs 11). It runs at 4,100W vs 3,100W and seats 4-6 people vs 3-4. The biggest practical difference is electrical: the Medical 7 Plus requires a 220V/30A dedicated circuit (electrician needed), while the model below runs on standard 120V with two plugs. Choose the model below if you want to avoid 220V installation. Choose the Medical 7 Plus for maximum capacity, maximum power, and the corner layout.
What is the healthiest infrared sauna?
The healthiest infrared sauna is one designed specifically for therapeutic outcomes by medical professionals. The Medical 7 Plus was engineered by 48 doctors and includes 13 full spectrum heaters, Omni-Directional Heating with no dead zones, and every therapy system Medical Saunas developed over 10 years. Its full spectrum output covers near, mid, and far infrared wavelengths for the broadest range of health benefits. It is backed entirely by documented clinical research and built with low EMF emissions. Medical Saunas describes it as "the most medical sauna ever built."
Can the Medical 7 Plus be used commercially?
Yes. The Medical 7 Plus is used by medical practices, chiropractic clinics, gyms, medspas, and wellness centers. Its 4-6 person capacity handles individual client sessions and small groups. The doctor-designed credibility makes it easy for commercial buyers to market to health-conscious clients. RecovAthlete offers wholesale pricing and multi-unit support. Call 866-861-6317 or email info@recovathlete.com for commercial quotes.
How long does the Medical 7 Plus take to heat up?
About 40 minutes. The Extra-Rapid Internal Heating System with 13 heaters at 4,100W keeps preheat time consistent with smaller models despite the larger cabin. Most competing 6-person saunas take well over 90 minutes to reach operating temperature.
What are the benefits of infrared sauna use?
Documented benefits of regular infrared sauna use include pain relief, improved cardiovascular function, reduced blood pressure, enhanced blood circulation, body detoxification (removal of heavy metals, BPA, phthalates), strengthened immune response, improved sleep quality, reduced muscle soreness and joint stiffness, and skin rejuvenation. The Medical Sauna Series was specifically designed to deliver these benefits based on clinical research. Individual results depend on session consistency, duration, and your overall health. Consult your healthcare provider for personalized guidance.
How much space do I need for the Medical 7 Plus?
The exterior is 66 inches wide and 66 inches deep (5.5 feet square) and 77 inches tall (6 feet 5 inches). It is designed to fit into a room corner. Allow a few extra inches on the non-wall sides for door clearance and airflow. Minimum ceiling height: 6 feet 6 inches. A dedicated wellness room, large master bathroom, garage, or commercial treatment room works well.
Can I assemble the Medical 7 Plus myself?
The sauna itself uses a clasp-together design with no tools required. However, at 724 lbs total weight, three or more people are strongly recommended for assembly. The 220V electrical connection must be handled by a licensed electrician. White glove technician assembly (covering the sauna build, not electrical) is available at checkout.
Is the Medical 7 Plus safe for daily use?
Yes. It is built for daily use with low EMF emissions, a Safe Cool Down System, Extra-Insulated Airflow for stable temperature control, and adjustable settings. Start with 15-20 minute sessions and work up to 30-45 minutes. Consult your healthcare provider for personalized recommendations.
BEST FOR:
4-6 person family or group sauna
Corner design fits L-shaped rooms. 13 heaters at 4200W deliver the most coverage in the standard Medical Saunas lineup.
Flagship home infrared experience
Every premium feature included. Audio theater, chromatic therapy, rapid heating, and 13 full spectrum heaters.
Corner installations
71x71 inch corner design saves wall space while maximizing interior volume. Ideal for basements and large home gyms.
Buyers ready for 220V performance
220V/30A dedicated circuit unlocks 4200W of heater output. More heat, faster sessions, deeper penetration.
NOT IDEAL FOR:
Not for small spaces or standard outlets. Requires 220V/30A. For 120V options, see the Medical 6 or Medical 8 Plus. For commercial, see the Commercial line.
Financing Options Available
We work with four financing partners so you can spread the cost over time. Apply with more than one to compare offers.
Brickhouse Capital
Up to $250K, one-page app. Approval in 24 hours. Lease or EFA options.
Reliant Capital
Up to $500K app-only. 3-24 month deferred payments. 2-4 hour approvals.
Acorn Finance
30+ lenders, one app. Prequalify in 60 seconds. Terms up to 12 years.
KWIPPED (APPROVE)
Lenders compete for your deal. Up to 3 offers. 12-60 month terms.
Visit our financing page to apply, or call 866-861-6317.
Compare All Medical Infrared Sauna Models
Not sure which model fits? Compare every medical infrared sauna side by side.
| Model | Capacity | Key Feature | Power | Price | Link |
|---|---|---|---|---|---|
| Medical 3 | 1 Person | 6 heaters, entry-level | 120V | $3,449 | View |
| Medical 4 | 1-2 Person | 6 heaters + chromatic therapy | 120V | $5,499 | View |
| Medical 5 | 2-3 Person | 9 heaters, lay-down interior | 120V | $7,449 | View |
| Medical 5 Ultra | 1 Person | Ultra full-spectrum, hot yoga | 120V | $7,599 | View |
| Medical 6 | 3-4 Person | 11 heaters, audio theater | 120V | $9,499 | View |
| Medical 6 Ultra | 2 Person | Ultra full-spectrum, hot yoga | 120V | $9,599 | View |
| Medical 6 Plus | 6 Person | Extended capacity infrared | 120V | $12,649 | View |
| Medical 7 Plus (You are here) | 4-6 Person | 13 heaters, corner flagship | 220V | $12,449 | Current |
| Medical 7 Ultra | 3 Person | Ultra full-spectrum, hot yoga | 120V | $12,599 | View |
| Medical 8 Plus | 4 Person | Premium infrared, full features | 220V | $15,849 | View |
| Medical 8 Plus Ultra | 3-6 Person | V2 ultra, hot yoga compatible | 220V | $15,599 | View |
| Medical 9 Plus Hybrid | 6 Person | Infrared + steam dual mode | 220V | $15,899 | View |
Prices shown are current sale prices. Call 866-861-6317 for volume pricing or bundle deals.
Cancellation of Order
-
Within 24 Hours: You can cancel your order within 24 hours of placement.
- Before Shipping: If cancelled before shipping, a 3% credit card transaction fee applies.
- After 24 Hours: Cancellations post 24 hours will incur outbound and return shipping costs.
7-Day Return Policy
- Initiating a Return: Contact us within 7 days of receiving your sauna to request a return merchandise authorization number.
-
Condition for Return:
- Original Condition: Items must be unopened and in original packaging.
- Written Authorization: A prior written return authorization is necessary.
- Packaging Responsibility: Customers must ensure the sauna is in its original packaging for return.
- Freight and Restocking: Customers are responsible for return freight shipping and a 20% restocking fee.
-
Cancellation Post-Shipping:
- Charges: If cancelled after shipping, actual outbound and return shipping costs will be charged.
- Before Shipping: A 3% credit card transaction fee applies if cancelled before shipping.
-
Refund Process:
- Inspection Required: Refunds are issued post-inspection of the returned sauna.
- Resalable Condition: Items must be in resalable condition with all documentation, returned within 30 days of RMA issue.
Product: Medical 7 Plus Full Spectrum Infrared Sauna by Medical Saunas™
Type: Indoor full spectrum infrared sauna, Executive Corner Unit design
Capacity: 4-6 people
Price range: Check current sale price above
Key fact: The flagship of the Medical Sauna Series™. Designed by 48 doctors over 10 years. 13 heaters at 4,100W with Extra-Rapid Internal Heating, Extra-Insulated Airflow, and an Executive Corner Unit layout. Requires a dedicated 220V/30A circuit (electrician installation). Built with Canadian hemlock in Los Angeles, CA. The most medical infrared sauna ever built.
Medical 7 Plus Infrared Sauna: 4-6 Person Flagship, Doctor-Designed
The Medical 7 Plus is the top of the Medical Sauna Series™. It is the largest, most powerful, and most feature-complete infrared sauna the company makes. It seats 4-6 people in an Executive Corner Unit design, runs 13 full spectrum heaters at 4,100W, and includes every therapy system in the lineup plus three exclusives: Extra-Rapid Internal Heating™, Extra-Insulated Airflow™, and the corner unit layout itself.
This sauna was engineered by 48 doctors, pain specialists, and cardiologists. Medical Saunas calls it "the most medical sauna ever built." It's the model you choose when maximum therapeutic output, maximum capacity, and maximum build quality all matter. It serves both high-end home wellness rooms and commercial settings like medical practices, chiropractic clinics, gyms, and medspas.
Flagship Model
13 Full Spectrum Heaters
4-6 Person
Corner Unit Design
4,100W Output
Handcrafted in USA
3-Year Warranty
Electrical requirement: 220V/30A dedicated circuit. The Medical 7 Plus does NOT plug into a standard household outlet. You need a dedicated 220V/30A circuit installed by a licensed electrician. This is the same type of circuit used by electric dryers and ranges. If you don't already have one in the intended room, plan for electrician costs ($200-$500 typical, varies by location). This is the only model in the Medical Sauna infrared lineup that requires 220V.
Medical 7 Plus Sauna Specifications
| Capacity | 4-6 People |
| Heaters | 13 Ultra Full Spectrum Red Light Heaters™ |
| Interior Dimensions (W×D×H) | 62″ × 62″ × 69″ |
| Exterior Dimensions (W×D×H) | 66″ × 66″ × 77″ |
| Operating Voltage | 220V / 30 Amp (dedicated circuit required) |
| Plug Type | 1-220V/30AMP (electrician installation required) |
| Wattage | 4,100W |
| Weight | 724 lbs |
| Construction | Natural Canadian Hemlock Wood, 15% thicker panels |
| Design | Executive Corner Unit |
| Assembly | Clasp-together, no tools needed (3+ people recommended) |
| Door | Tempered Glass, 15% thicker |
| Warranty | 3 Years (Labor + Parts + Structure) included free |
What’s Included
13 Ultra Full Spectrum Red Light Heaters
Executive Corner Unit Design
Extra-Rapid Internal Heating System™
Extra-Insulated Airflow System™
Omni-Directional Heating™
Audio Theater System™
Full Spectrum Heaters (2X faster)
3D Surround Heat with Front Heaters
3D Heat Therapy™
Hot/Cold Cleansing System™
The Detox Routine™
Safe Cool Down System™
Skin Rejuvenation System™
Silent Heating System™
Deep Bench Seating
Built-in Backrest
Interior Reading Light System™
Color Light Therapy
Chromatic Therapy System™
Energy Efficient Heating System™
LED Control Panel™
Mood Lighting™
Bluetooth Speaker + MP3
15% Thicker Glass & Wood Panels
Long Enough to Lay Down
Roof Vent
Tempered Glass Door
Medical 7 Plus vs Medical 6: What the Flagship Adds
The Medical 7 Plus includes everything in the Medical 6 plus four exclusive features found only at this tier:
Executive Corner Unit Design — The Medical 7 Plus is the only model with a corner layout. The 62″ × 62″ square footprint fits into room corners, using space more efficiently than the Medical 6's 71″ linear design. The L-shaped bench seating lets 4-6 people face each other for shared sessions.
13 heaters instead of 11 — Two additional heater panels fill the larger cabin volume. Despite the bigger interior (62″ × 62″ vs 67″ × 38″), heater density stays high because the corner layout positions panels on more wall surfaces.
Extra-Rapid Internal Heating System™ — An upgraded version of the Rapid Internal Heating System found on all other models. At 4,100W across 13 heaters, the Medical 7 Plus reaches operating temperature in roughly the same time as the smaller units despite heating a larger space.
Extra-Insulated Airflow System™ — A more advanced version of the standard insulation. The corner design creates a more enclosed cabin shape with fewer thermal gaps. Combined with 15% thicker panels, this keeps temperature more stable and energy draw lower per cubic foot than any other model.
4,100W total output — Up from 3,100W on the model below. The highest thermal power in the Medical Sauna infrared lineup.
The trade-off: the Medical 7 Plus requires a 220V/30A dedicated circuit. The Medical 6 and below all run on 120V. If you don't want to hire an electrician, the Medical 6 is the highest-end option on standard 120V wiring.
Medical 7 Plus Infrared Sauna Features
Executive Corner Unit Design
The corner layout is unique to the Medical 7 Plus. It uses a square 66″ × 66″ exterior footprint that tucks into a room corner instead of running along a wall. The L-shaped bench wraps around two walls, giving 4-6 people comfortable seating with direct heater exposure from all angles. This design also makes the sauna feel more open and spacious inside despite having a similar overall square footage to the model below.
13-Heater Full Spectrum System
Thirteen heaters emit near-infrared, mid-infrared, and far-infrared wavelengths simultaneously from all cabin surfaces. With Omni-Directional Heating™, every seat receives equal infrared exposure with no dead zones. At 4,100W total, this is the most powerful infrared system in the Medical Sauna lineup.
Extra-Rapid Internal Heating System™
The Medical 7 Plus uses an enhanced version of the heating system found in smaller models. Despite heating a 62″ × 62″ cabin (the largest in the series), the 13 heaters at 4,100W combined with 2X-faster full spectrum elements keep preheat time around 40 minutes. Competing saunas this size routinely take over 90 minutes.
Extra-Insulated Airflow System™
The corner design naturally creates a more thermally efficient cabin shape. The two walls form a sealed corner junction with no thermal bridge. Combined with 15% thicker hemlock panels, this gives the Medical 7 Plus the best heat retention in the lineup. Once it hits operating temperature, the heaters cycle less frequently than any other model.
Natural Hemlock Wood (15% Thicker Panels)
Built with natural Canadian hemlock in 15% thicker panels. Hemlock hardens with age, improving durability year after year. The thicker panels combined with the Extra-Insulated Airflow System make this the most energy-efficient model per cubic foot in the entire series.
The Detox Routine™
Thirteen heaters covering the largest cabin surface area in the lineup deliver the most comprehensive detox session possible in a Medical Sauna. Sustained full spectrum heat opens pores and drives out BPA, heavy metals, phthalates, and nicotine. The Omni-Directional coverage ensures consistent pore activation across your entire body from every angle.
Who Is the Medical 7 Plus Infrared Sauna For?
The Medical 7 Plus is built for buyers who want the absolute maximum from the Medical Sauna Series:
- Families or groups who want to sauna together (seats 4-6 comfortably)
- People who want the healthiest infrared sauna available for home use
- Buyers who prefer a corner unit that fits into a room corner instead of along a wall
- Athletes who need maximum full-body heater coverage for post-training recovery
- Commercial buyers: medical practices, chiropractic offices, gyms, medspas, wellness centers
- Anyone with a dedicated space at least 66″ × 66″ (5.5 ft × 5.5 ft) with 220V/30A power
Don't want to install a 220V circuit? The Medical 6 is the most powerful model on standard 120V wiring (11 heaters, 3,100W, 3-4 person). Need something smaller? See the full lineup in the comparison table below.
Buying for a clinic, gym, medspa, or commercial facility?
The Medical 7 Plus is the top choice for commercial infrared sauna installations. Its 4-6 person capacity, 13-heater coverage, and doctor-designed credibility make it ideal for professional wellness services. RecovAthlete offers wholesale pricing, multi-unit orders, and dedicated B2B support.
Call 866-861-6317 or email info@recovathlete.com for a custom commercial quote.
Designed and Built in the USA
Medical Saunas™ are designed, developed, and hand-assembled at the company's Los Angeles factory. The engineering team works directly with medical doctors, cardiologists, and pain specialists at every stage. No outsourced manufacturing. Every Medical 7 Plus ships direct from LA.
Backed by Documented Medical Research
Medical Saunas™ only lists health benefits found in published clinical studies. The Medical 7 Plus represents the culmination of 10 years of development with 48 medical professionals. Its 13 heaters and every therapy system were selected for measured health impact. This is what Medical Saunas means when they call it "the most medical sauna ever built."
Medical Sauna Series™ Full Feature Comparison
| Feature / Spec | Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | Medical 7 Plus™ |
|---|---|---|---|---|---|
| Hot/Cold Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Detox Routine™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Insulated Airflow System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Heat Therapy™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Safe Cool Down System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Skin Rejuvenation/Cleansing System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Natural Hemlock Wooden Construction | ✓ | ✓ | ✓ | ✓ | ✓ |
| Simple Touch LED Control Panel™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Clasp-Together Assembly | ✓ | ✓ | ✓ | ✓ | ✓ |
| Roof Vent | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tempered Glass Door | ✓ | ✓ | ✓ | ✓ | ✓ |
| Speaker System with MP3 Connection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ultra Full Spectrum Red Light Heaters™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Energy Efficient Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Rapid Internal Heating System™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bluetooth Functionality | ✓ | ✓ | ✓ | ✓ | ✓ |
| Mood Lighting™ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3D Surround Heat with 2 Front Heaters | — | ✓ | ✓ | ✓ | ✓ |
| Chromatic Therapy System™ | — | ✓ | ✓ | ✓ | ✓ |
| Deep Bench Seating for Extra Comfort | — | ✓ | ✓ | ✓ | ✓ |
| Interior Reading Light System™ | — | ✓ | ✓ | ✓ | ✓ |
| Silent Heating System™ | — | ✓ | ✓ | ✓ | ✓ |
| Long Enough to Lay Down | — | — | ✓ | ✓ | ✓ |
| Color Light Therapy | — | — | ✓ | ✓ | ✓ |
| Full Spectrum Heaters™ (2X Faster) | — | — | ✓ | ✓ | ✓ |
| 15% Thicker Glass & Wood Panels | — | — | ✓ | ✓ | ✓ |
| Built-in Backrest | — | — | ✓ | ✓ | ✓ |
| Audio Theater System™ | — | — | — | ✓ | ✓ |
| Omni-Directional Heating™ | — | — | — | ✓ | ✓ |
| Executive Corner Unit Design | — | — | — | — | ✓ |
| Extra-Insulated Airflow System™ | — | — | — | — | ✓ |
| Extra-Rapid Internal Heating System™ | — | — | — | — | ✓ |
| SPECIFICATIONS | |||||
| Capacity | 1 person | 1-2 people | 2-3 people | 3-4 people | 4-6 people |
| Heaters | 6 | 6 | 9 | 11 | 13 |
| Interior (W×D×H) | 36″×32″×66.5″ | 44″×38″×69″ | 57″×37″×69″ | 67″×38″×69″ | 62″×62″×69″ |
| Exterior (W×D×H) | 39″×36″×73″ | 48″×42″×75″ | 63″×42″×75″ | 71″×42″×77″ | 66″×66″×77″ |
| Operating Voltage | 120V/15A | 120V/15A | 120V/35A | 120V/35A | 220V/30A |
| Plug Type | 1×15A | 1×15A | 15A + 20A | 15A + 20A | 1×220V/30A |
| Watts | 1,500W | 1,700W | 2,600W | 3,100W | 4,100W |
| Weight | 321 lbs | 405 lbs | 505 lbs | 612 lbs | 724 lbs |
| Medical 3™ | Medical 4™ | Medical 5™ | Medical 6™ | You’re here | |
Shipping and Warranty
Free Curbside Shipping
Ships within 5 business days. Delivered curbside at no charge. White glove technician assembly available at checkout (no stairs +$899 / with stairs +$999). Note: electrical circuit installation is separate and handled by your local electrician.
3-Year Warranty Included
Covers labor, parts, and structure at no extra cost. Extended warranty add-ons: 1-year (+$750) or 2-year (+$1,500) available at checkout.
Medical 7 Plus Sauna: Frequently Asked Questions
Does the Medical 7 Plus require an electrician?
Yes. The Medical 7 Plus requires a dedicated 220V/30A circuit, which must be installed by a licensed electrician. This is the same type of outlet used for electric dryers and ranges. Typical installation costs range from $200-$500 depending on your location and how far the circuit needs to run. This is the only model in the Medical Sauna infrared lineup that requires 220V. All other models (Medical 3 through the model below) run on 120V.
How many people fit in the Medical 7 Plus?
The Medical 7 Plus fits 4-6 people. The interior is a 62 x 62 inch square with L-shaped bench seating wrapping around two walls. Four adults sit very comfortably. Five to six adults fit but with less personal space. You can also lay down inside for solo sessions.
What is the Executive Corner Unit Design?
The Executive Corner Unit is a square-shaped sauna layout exclusive to the Medical 7 Plus. Instead of the rectangular design used by all other models (which sit flat against a wall), the corner unit tucks into a room corner with a 66 x 66 inch footprint. The L-shaped bench wraps two walls, allowing occupants to face each other. It uses corner space more efficiently than a linear sauna of similar capacity.
What is the difference between the Medical 6 and Medical 7 Plus?
The Medical 7 Plus adds four exclusive features: Executive Corner Unit Design, Extra-Rapid Internal Heating, Extra-Insulated Airflow, and 2 additional heaters (13 vs 11). It runs at 4,100W vs 3,100W and seats 4-6 people vs 3-4. The biggest practical difference is electrical: the Medical 7 Plus requires a 220V/30A dedicated circuit (electrician needed), while the model below runs on standard 120V with two plugs. Choose the model below if you want to avoid 220V installation. Choose the Medical 7 Plus for maximum capacity, maximum power, and the corner layout.
What is the healthiest infrared sauna?
The healthiest infrared sauna is one designed specifically for therapeutic outcomes by medical professionals. The Medical 7 Plus was engineered by 48 doctors and includes 13 full spectrum heaters, Omni-Directional Heating with no dead zones, and every therapy system Medical Saunas developed over 10 years. Its full spectrum output covers near, mid, and far infrared wavelengths for the broadest range of health benefits. It is backed entirely by documented clinical research and built with low EMF emissions. Medical Saunas describes it as "the most medical sauna ever built."
Can the Medical 7 Plus be used commercially?
Yes. The Medical 7 Plus is used by medical practices, chiropractic clinics, gyms, medspas, and wellness centers. Its 4-6 person capacity handles individual client sessions and small groups. The doctor-designed credibility makes it easy for commercial buyers to market to health-conscious clients. RecovAthlete offers wholesale pricing and multi-unit support. Call 866-861-6317 or email info@recovathlete.com for commercial quotes.
How long does the Medical 7 Plus take to heat up?
About 40 minutes. The Extra-Rapid Internal Heating System with 13 heaters at 4,100W keeps preheat time consistent with smaller models despite the larger cabin. Most competing 6-person saunas take well over 90 minutes to reach operating temperature.
What are the benefits of infrared sauna use?
Documented benefits of regular infrared sauna use include pain relief, improved cardiovascular function, reduced blood pressure, enhanced blood circulation, body detoxification (removal of heavy metals, BPA, phthalates), strengthened immune response, improved sleep quality, reduced muscle soreness and joint stiffness, and skin rejuvenation. The Medical Sauna Series was specifically designed to deliver these benefits based on clinical research. Individual results depend on session consistency, duration, and your overall health. Consult your healthcare provider for personalized guidance.
How much space do I need for the Medical 7 Plus?
The exterior is 66 inches wide and 66 inches deep (5.5 feet square) and 77 inches tall (6 feet 5 inches). It is designed to fit into a room corner. Allow a few extra inches on the non-wall sides for door clearance and airflow. Minimum ceiling height: 6 feet 6 inches. A dedicated wellness room, large master bathroom, garage, or commercial treatment room works well.
Can I assemble the Medical 7 Plus myself?
The sauna itself uses a clasp-together design with no tools required. However, at 724 lbs total weight, three or more people are strongly recommended for assembly. The 220V electrical connection must be handled by a licensed electrician. White glove technician assembly (covering the sauna build, not electrical) is available at checkout.
Is the Medical 7 Plus safe for daily use?
Yes. It is built for daily use with low EMF emissions, a Safe Cool Down System, Extra-Insulated Airflow for stable temperature control, and adjustable settings. Start with 15-20 minute sessions and work up to 30-45 minutes. Consult your healthcare provider for personalized recommendations.
BEST FOR:
4-6 person family or group sauna
Corner design fits L-shaped rooms. 13 heaters at 4200W deliver the most coverage in the standard Medical Saunas lineup.
Flagship home infrared experience
Every premium feature included. Audio theater, chromatic therapy, rapid heating, and 13 full spectrum heaters.
Corner installations
71x71 inch corner design saves wall space while maximizing interior volume. Ideal for basements and large home gyms.
Buyers ready for 220V performance
220V/30A dedicated circuit unlocks 4200W of heater output. More heat, faster sessions, deeper penetration.
NOT IDEAL FOR:
Not for small spaces or standard outlets. Requires 220V/30A. For 120V options, see the Medical 6 or Medical 8 Plus. For commercial, see the Commercial line.
Financing Options Available
We work with four financing partners so you can spread the cost over time. Apply with more than one to compare offers.
Brickhouse Capital
Up to $250K, one-page app. Approval in 24 hours. Lease or EFA options.
Reliant Capital
Up to $500K app-only. 3-24 month deferred payments. 2-4 hour approvals.
Acorn Finance
30+ lenders, one app. Prequalify in 60 seconds. Terms up to 12 years.
KWIPPED (APPROVE)
Lenders compete for your deal. Up to 3 offers. 12-60 month terms.
Visit our financing page to apply, or call 866-861-6317.
Compare All Medical Infrared Sauna Models
Not sure which model fits? Compare every medical infrared sauna side by side.
| Model | Capacity | Key Feature | Power | Price | Link |
|---|---|---|---|---|---|
| Medical 3 | 1 Person | 6 heaters, entry-level | 120V | $3,449 | View |
| Medical 4 | 1-2 Person | 6 heaters + chromatic therapy | 120V | $5,499 | View |
| Medical 5 | 2-3 Person | 9 heaters, lay-down interior | 120V | $7,449 | View |
| Medical 5 Ultra | 1 Person | Ultra full-spectrum, hot yoga | 120V | $7,599 | View |
| Medical 6 | 3-4 Person | 11 heaters, audio theater | 120V | $9,499 | View |
| Medical 6 Ultra | 2 Person | Ultra full-spectrum, hot yoga | 120V | $9,599 | View |
| Medical 6 Plus | 6 Person | Extended capacity infrared | 120V | $12,649 | View |
| Medical 7 Plus (You are here) | 4-6 Person | 13 heaters, corner flagship | 220V | $12,449 | Current |
| Medical 7 Ultra | 3 Person | Ultra full-spectrum, hot yoga | 120V | $12,599 | View |
| Medical 8 Plus | 4 Person | Premium infrared, full features | 220V | $15,849 | View |
| Medical 8 Plus Ultra | 3-6 Person | V2 ultra, hot yoga compatible | 220V | $15,599 | View |
| Medical 9 Plus Hybrid | 6 Person | Infrared + steam dual mode | 220V | $15,899 | View |
Prices shown are current sale prices. Call 866-861-6317 for volume pricing or bundle deals.
WARRANTY AT A GLANCE
- Duration: 3 years from date of receipt
- Coverage: Defects in materials and workmanship under residential use
- Parts: Covered under warranty
- Service / labor costs: Not included in the 3-year warranty
- Misuse or negligence: Not covered
- Who to contact: RecovAthlete — 866-861-6317
What the Warranty Covers
The Medical Breakthrough series of massage chairs are warranted against defects in materials and workmanship under typical residential use for a period of three (3) years from the date of receipt by the original end-user consumer.
This is a parts warranty. Replacement parts for covered defects are provided at no charge during the warranty period. Service and labor costs are not included and would be charged separately if a technician visit is required.
What Is Not Covered
NOT COVERED:
- Damage caused by misuse or negligence
- Damage from commercial or non-residential use
- Normal wear over time
- Damage caused during customer-arranged delivery or setup
- Service and labor costs — these are billed separately regardless of warranty status
Who This Warranty Applies To
This warranty applies to the original end-user consumer purchasing for personal, residential use. It is non-transferable. Chairs used in commercial environments — health clubs, clinics, spas, or any multi-user setting — are not covered under the residential warranty terms. Contact us at 866-861-6317 before purchasing for commercial use to discuss coverage options.
How to Make a Warranty Claim
If your Medical Breakthrough massage chair develops a defect covered under warranty, follow these steps:
- Call RecovAthlete at 866-861-6317 to report the issue
- Our team will gather details and diagnose the problem — many issues are resolvable without a parts replacement
- If a covered part needs replacing, we will coordinate the claim and delivery of the replacement part
- If a technician visit is required, we will advise on the service cost before any work is arranged
IMPORTANT: SERVICE COSTS
The 3-year warranty covers the cost of replacement parts only. If a technician is needed to install parts or diagnose an issue on-site, those service and labor fees are billed separately and are not covered by the warranty. We will always provide a cost estimate before any technician work is scheduled.
Warranty — Frequently Asked Questions
Warranty questions or need service support?
Call RecovAthlete first — we'll diagnose the issue and coordinate from there.
Call 866-861-6317Let customers speak for us
Have Questions? Talk to Our Equipment Team.
We respond within 2 hours.
US & Canada shipping. Financing available.
Recently viewed products
- Choosing a selection results in a full page refresh.