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Harvia PRO 20 Wood Burning Sauna Stove | WKPR20M SL ES LS RS

Harvia 20 Pro 24kW Sauna Wood Burning Stove | WK200, RecovAthlete

Harvia 20 Pro 24kW Sauna Wood Burning Stove | WK200, view 2, RecovAthlete

Harvia 20 Pro 24kW Sauna Wood Burning Stove | WK200 - WK200HarviaWood Burning Sauna HeatersRecovAthlete

Key Specs
Whats Included

Pressure: 1.4 / 1.5 ATA (therapeutic range)
Noise: ≤50 dB for quiet home or clinic use
Durability: Chamber & compressor rated 10k hrs
Warranty: 2-Year + lifetime support & free parts

Pressure Control: Dual gauges + relief valves
Air System: Oil-free compressor + dual cooling
Oxygen Supply: 10L concentrator (90–97% purity)
Safety & Comfort: Built-in comms + LED lighting

Harvia PRO 20 Wood Burning Sauna Stove | WKPR20M SL ES LS RS

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Regular price: $1,559.00
Regular price: ~~$2,392.22~~
Sale price: $1,559.00
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Key Specs
Whats Included

Pressure: 1.4 / 1.5 ATA (therapeutic range)
Noise: ≤50 dB for quiet home or clinic use
Durability: Chamber & compressor rated 10k hrs
Warranty: 2-Year + lifetime support & free parts

Pressure Control: Dual gauges + relief valves
Air System: Oil-free compressor + dual cooling
Oxygen Supply: 10L concentrator (90–97% purity)
Safety & Comfort: Built-in comms + LED lighting

Description

Harvia PRO 20: one 24.1kW stove in five configurations

The PRO 20 is Harvia commercial-grade wood stove in five versions of the same 24.1 kW firebox. The WKPR20M is standard. The WKPR20SLM feeds from outside the room through a wall. The WKPR20ESM, WKPR20LSM and WKPR20RSM each add a water tank, at the end or on the left or right. All five cover 283 to 706 cubic feet and carry 88 lbs of stone.

Choosing between the five

Start with whether you want hot water. If not, it is the standard WKPR20M, or the WKPR20SLM if you would rather load wood without entering the hot room. If you do, the question is where the tank sits: the ES mounts at the end and adds depth, the LS and RS mount left or right and add width. That is a room-layout decision rather than a performance one, because the stove underneath is identical.

What the water tank gives you

The LS and RS carry a 30 litre fixed tank heated by the stove itself, so the room makes its own hot water for rinsing without a separate supply. In an off-grid or outbuilding sauna that is often the difference between a usable room and a trip back to the house. It also adds weight: the standard stove is 116.8 lbs and the ES is 143.3.

BEFORE YOU ORDER: CLEARANCES, FLOOR AND LISTING

This is a solid fuel appliance. The floor must be non-combustible with capacity for the stove plus 88 lbs of stone plus, on the tank models, 30 litres of water. A concrete slab of 60 mm or more takes it directly; anything else, including tile, needs Harvia protective bedding. Clearances differ between the five because the tank versions are wider or deeper, so use the figure for the exact model and confirm it against your room before ordering. No North American listing is published for this range, so check what your authority requires on a solid fuel appliance before ordering. All five ship LTL.

Benefits and Features

24.1 kW across all five configurations
Rooms from 283 to 706 cubic feet
88 lbs of stone capacity, Harvia AC3020 recommended
Standard, exterior feed, and three water tank layouts
30 litre fixed water tank on the LS and RS
Large glass door, stainless steel, adjustable legs
Graphite black, made in Finland

BEST FOR

Commercial and club rooms from 283 to 706 cubic feet
Off-grid saunas needing their own hot water, using LS, RS or ES
Rooms where loading wood from outside is worth the wall work

NOT IDEAL FOR

Rooms under 283 cubic feet, where a smaller Harvia suits better
Combustible or tiled floors without protective bedding
Jurisdictions requiring a North American listing on solid fuel

Swipe to see the full table

Harvia PRO 20 range. Figures are from the supplier inventory sheet. Certification for this range is not settled in the current decision record, so no mark is published here. Ask us and we will confirm with the supplier. Clearances are model specific and live in each stove's installation manual; ask us for the figure for your configuration.
Model	PRO 20	PRO 20 SL	PRO 20 ES	PRO 20 LS	PRO 20 RS
Part number	WKPR20M	WKPR20SLM	WKPR20ESM	WKPR20LSM	WKPR20RSM
Output	24.1 kW	24.1 kW	24.1 kW	24.1 kW	24.1 kW
Configuration	Standard	Exterior feed	End tank	Left tank	Right tank
Room volume	283 to 706 cu ft	283 to 706 cu ft	283 to 706 cu ft	283 to 706 cu ft	283 to 706 cu ft
Stone capacity	88 lbs	88 lbs	88 lbs	88 lbs	88 lbs
Water tank	None	None	Yes	30 litres	30 litres
Width	16.9 in	Not published	17 in	23 in	23 in
Depth	20.1 in	Not published	25.6 in	20 in	20 in
Height	29.9 in	Not published	30 in	30 in	30 in
Weight	116.8 lbs	Not published	143.3 lbs	132.3 lbs	132.3 lbs
Recommended stones	AC3020	AC3020	AC3020	AC3020	AC3020

Also Consider

For a smaller room, the Harvia Linear 18 Compact at 14.3 kW needs far less clearance. For a bigger one, the Harvia PRO 26 at 26.6 kW covers 353 to 918 cubic feet. For the chimney and pipe, see the Harvia smoke pipe and fittings.

Why buy this from RecovAthlete

Five versions of one stove is exactly where a spec table does not decide it for you. Tell us your room, your floor, whether you want hot water and which side the bench runs, and we will tell you which of the five fits. Call 866-861-6317, 9am to 6pm EST, Monday to Friday, or book a call.

Questions buyers ask

What is the difference between the ES, LS and RS?

Where the water tank sits. The ES mounts at the end and makes the stove deeper. The LS and RS mount left or right and make it wider. The stove and its output are identical.

How big is the water tank?

Harvia publishes 30 litres on the LS and RS, heated by the stove itself.

Is it UL or ETL listed?

No North American listing is published for the PRO 20 range. Confirm what your local authority requires on a solid fuel appliance before committing.

How much stone does it take?

88 lbs, which is two 44 lb boxes of Harvia AC3020.

Nationwide Service

Free delivery + warranty care.

Warranty

5 years, parts + service.

120% Price Match

20% of difference back.

Secure Checkout

Safe, protected payments.

Description

Harvia PRO 20: one 24.1kW stove in five configurations

The PRO 20 is Harvia commercial-grade wood stove in five versions of the same 24.1 kW firebox. The WKPR20M is standard. The WKPR20SLM feeds from outside the room through a wall. The WKPR20ESM, WKPR20LSM and WKPR20RSM each add a water tank, at the end or on the left or right. All five cover 283 to 706 cubic feet and carry 88 lbs of stone.

Choosing between the five

Start with whether you want hot water. If not, it is the standard WKPR20M, or the WKPR20SLM if you would rather load wood without entering the hot room. If you do, the question is where the tank sits: the ES mounts at the end and adds depth, the LS and RS mount left or right and add width. That is a room-layout decision rather than a performance one, because the stove underneath is identical.

What the water tank gives you

The LS and RS carry a 30 litre fixed tank heated by the stove itself, so the room makes its own hot water for rinsing without a separate supply. In an off-grid or outbuilding sauna that is often the difference between a usable room and a trip back to the house. It also adds weight: the standard stove is 116.8 lbs and the ES is 143.3.

BEFORE YOU ORDER: CLEARANCES, FLOOR AND LISTING

This is a solid fuel appliance. The floor must be non-combustible with capacity for the stove plus 88 lbs of stone plus, on the tank models, 30 litres of water. A concrete slab of 60 mm or more takes it directly; anything else, including tile, needs Harvia protective bedding. Clearances differ between the five because the tank versions are wider or deeper, so use the figure for the exact model and confirm it against your room before ordering. No North American listing is published for this range, so check what your authority requires on a solid fuel appliance before ordering. All five ship LTL.

Benefits and Features

24.1 kW across all five configurations
Rooms from 283 to 706 cubic feet
88 lbs of stone capacity, Harvia AC3020 recommended
Standard, exterior feed, and three water tank layouts
30 litre fixed water tank on the LS and RS
Large glass door, stainless steel, adjustable legs
Graphite black, made in Finland

BEST FOR

Commercial and club rooms from 283 to 706 cubic feet
Off-grid saunas needing their own hot water, using LS, RS or ES
Rooms where loading wood from outside is worth the wall work

NOT IDEAL FOR

Rooms under 283 cubic feet, where a smaller Harvia suits better
Combustible or tiled floors without protective bedding
Jurisdictions requiring a North American listing on solid fuel

Swipe to see the full table

Harvia PRO 20 range. Figures are from the supplier inventory sheet. Certification for this range is not settled in the current decision record, so no mark is published here. Ask us and we will confirm with the supplier. Clearances are model specific and live in each stove's installation manual; ask us for the figure for your configuration.
Model	PRO 20	PRO 20 SL	PRO 20 ES	PRO 20 LS	PRO 20 RS
Part number	WKPR20M	WKPR20SLM	WKPR20ESM	WKPR20LSM	WKPR20RSM
Output	24.1 kW	24.1 kW	24.1 kW	24.1 kW	24.1 kW
Configuration	Standard	Exterior feed	End tank	Left tank	Right tank
Room volume	283 to 706 cu ft	283 to 706 cu ft	283 to 706 cu ft	283 to 706 cu ft	283 to 706 cu ft
Stone capacity	88 lbs	88 lbs	88 lbs	88 lbs	88 lbs
Water tank	None	None	Yes	30 litres	30 litres
Width	16.9 in	Not published	17 in	23 in	23 in
Depth	20.1 in	Not published	25.6 in	20 in	20 in
Height	29.9 in	Not published	30 in	30 in	30 in
Weight	116.8 lbs	Not published	143.3 lbs	132.3 lbs	132.3 lbs
Recommended stones	AC3020	AC3020	AC3020	AC3020	AC3020

Also Consider

For a smaller room, the Harvia Linear 18 Compact at 14.3 kW needs far less clearance. For a bigger one, the Harvia PRO 26 at 26.6 kW covers 353 to 918 cubic feet. For the chimney and pipe, see the Harvia smoke pipe and fittings.

Why buy this from RecovAthlete

Five versions of one stove is exactly where a spec table does not decide it for you. Tell us your room, your floor, whether you want hot water and which side the bench runs, and we will tell you which of the five fits. Call 866-861-6317, 9am to 6pm EST, Monday to Friday, or book a call.

Questions buyers ask

What is the difference between the ES, LS and RS?

Where the water tank sits. The ES mounts at the end and makes the stove deeper. The LS and RS mount left or right and make it wider. The stove and its output are identical.

How big is the water tank?

Harvia publishes 30 litres on the LS and RS, heated by the stove itself.

Is it UL or ETL listed?

No North American listing is published for the PRO 20 range. Confirm what your local authority requires on a solid fuel appliance before committing.

How much stone does it take?

88 lbs, which is two 44 lb boxes of Harvia AC3020.

Shipping & Returns

Easy Returns & Refunds Policy

30-Day Hassle-Free Returns

Return any item within 30 days for a full refund*.
Initiate your return by emailing us for simple steps.
Note: Return shipping and restocking fees apply.

Return Conditions

Items must be in original condition, unused, with tags and packaging.

How to Start a Return

Contact us at info@recovathlete.com for a Return Authorization (RA#) and shipping label.
Returns without prior request will not be accepted.

Dealing with Damages & Issues

Inspect your order upon arrival.
Contact us immediately for defective or incorrect items.
We'll replace parts or issue a refund as needed.

Exchanges

Not satisfied? Contact us for an exchange.

Refund Process

Email us with your order number and refund reason.
Include photos of damage if applicable.
We'll guide you through the brand-specific refund process.
Approved refunds processed within 10 business days to the original payment method.
Contact us if refunds take longer than 10 business days.

Warranty

Secure Your Sauna Experience with RecovAthlete's' Harvia Electric Heater Warranty

Enjoy peace of mind with your Harvia Electric Sauna Heater purchase, backed by RecovAthlete's comprehensive limited warranty. This commitment guarantees that your sauna heater will be protected against defects in materials and workmanship, ensuring a seamless and worry-free experience.

Key Features of Your Warranty:

Coverage for Defects: Rest assured knowing that any defects in materials and workmanship are covered for a specified period. This includes one year for heating elements (coils) and five years for other sauna heater components from the date of delivery.
Exclusive to Original Purchaser: This warranty is specifically tailored to protect you, the original consumer, emphasizing our commitment to your satisfaction.
Variety of Remedies Available: In case of any defects, RecovAthlete offers multiple solutions:
- Replacement Parts or Entire Product: We'll provide parts or replace the product if it's beyond repair, completely free of charge.
- Refund Option: Depending on the defect's extent, get a partial or full refund of the purchase price.
Shipping Fees Covered for Returns: If returning the defective product is necessary, we'll handle the shipping costs, ensuring a hassle-free process.

Important Warranty Details:

Exclusions: Note that the warranty does not cover damages due to transportation, storage, improper use, lack of maintenance, unauthorized repairs, and wear and tear.
How to Claim: Simply contact our after-sales team at info@recovathlete.com with product details and a description of the defect during the warranty period.
Limitation of Liability: While we strive for excellence, our liability is limited to the actual amount paid for the defective product, excluding consequential or incidental damages.

By choosing Harvia Electric Sauna Heaters from RecovAthlete, you're not just buying a product; you're investing in a reliable and stress-free sauna experience. Our warranty is designed to ensure that your satisfaction remains our top priority.