Harvia Pro Series 50 Wood Stove Sauna Heater
The Harvia 50 is the undisputed king of large community saunas. Engineered in Finland, this powerhouse wood-burning heater delivers consistent heat and abundant steam for sauna rooms from 706 to 1,766 ft³.
Perfect for sporting centers, camping grounds, retirement homes, and high-traffic facilities, the Harvia 50 is built for endurance, capacity, and authentic Finnish performance.
Heavy-duty steel construction, massive stone capacity, and commercial-grade reliability make it the gold standard for big spaces that demand non-stop sauna sessions.
Requires a maximum of 264 lbs of stones, sold separately.
Key Features That Matter
- Massive Power Output – 40 kW for reliable heating of extra-large sauna rooms.
- Authentic Finnish Craftsmanship – Designed, engineered, and manufactured in Finland.
- Commercial Strength – Built to serve crowds in high-volume facilities without compromise.
- Even Heat Distribution – Floor-mounted design ensures stable, balanced warmth across the entire sauna.
- Huge Stone Capacity – Holds up to 264 lbs (120 kg) of stones for long-lasting, soft steam.
- Durable Steel Build – Finished in sleek graphite black for both strength and style.
🌟 Ideal For
- Sports & recreation centers
- Retirement communities
- Camping sites & resorts
- Large family or commercial saunas
💪 Specifications at a Glance
- Model: WK500
- Power Output: 40 kW
- Dimensions: 41.3″H × 20″W × 28.3″D
- Net Weight: 428 lbs (194 kg)
- Stone Capacity: Up to 264 lbs (120 kg) – stones sold separately
- Safety Clearances: 20″ front • 4″ sides/back • 47″ ceiling
- Minimum Room Height: 89″
🌟 What’s Included
- Harvia 50 wood-burning stove (428 lbs)
- Installation & operation manual
- 2-year warranty
(Sauna stones not included – requires 6 boxes of 44 lbs, 10–15 cm size stones)
💪 Why Choose Harvia 50?
- Consistent, crowd-ready heat for commercial spaces
- Long-lasting performance from Finnish engineering
- Generous stone load for superior steam quality
- Trusted worldwide as the go-to solution for big saunas