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Explore Our Harvia Pro Sauna Heaters
Harvia PRO 36 DUO 31kW Wood Burning Sauna Stove | WK360SLUX
Original price
$3,999
Save $584
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$3,999
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$3,999
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$3,415
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$3,415
Description Heat two spaces with one powerful solution—the Harvia PRO 36 Duo Wood Burning Sauna Stove (WK360SLUX). Designed for large sauna rooms f...
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Harvia PRO 20RS 24.1kW Wood Burning Sauna Stove w/ Water Tank | WK200RS
Original price
$2,599
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$2,599
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$2,599
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$2,599
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$2,217
$2,217
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$2,217
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$2,217
Description Enjoy an authentic and immersive sauna experience with the Harvia Pro 20RS Wood Burning Sauna Stove (WK200RS), specifically designed fo...
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Harvia PRO 20LS 24.1kW Wood Burning Sauna Stove w/ Water Tank | WK200LS
Original price
$2,599
Save $382
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$2,599
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$2,599
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$2,599
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$2,217
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$2,217
Description Elevate your sauna experience with the Harvia Pro 20LS Wood Burning Sauna Stove (WK200LS), crafted for those who appreciate both functi...
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Harvia PRO 20 SL 24kW Wood Burning Sauna Stove | WK200SL
Original price
$2,099
Save $318
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$2,099
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$1,781
$1,781
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$1,781
Description Harvia Pro 20 SL Wood-Burning Sauna Stove with Exterior Feed - The Ultimate Two-in-One Sauna Experience Enhance your sauna experience w...
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Harvia PRO 36 31kW Wood Burning Sauna Stove | WK360
Original price
$2,799
Save $435
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$2,799
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$2,799
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$2,364
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$2,364
Description Harvia Pro 36 Wood-Burning Sauna Stove – 31kW Power for Large Sauna Spaces Transform your sauna into a haven of lasting warmth and rela...
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Harvia Pro 50 40kW Wood Burning Sauna Stove | WK500
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$8,799
Save $1,212
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$8,799
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$7,587
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$7,587
Description Meet the king of wood-burning sauna stoves—the Harvia 50 (WK500). Engineered for very large sauna rooms from 706 to 1766 cubic feet, th...
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Harvia PRO 20 DUO Steel 24.1kW Wood Burning Sauna Stove | WK200SLUX
Original price
$3,399
Save $528
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$3,399
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$2,871
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$2,871
Description Experience the ultimate in sauna luxury and cabin comfort with the Harvia Pro 20 Duo Steel Wood Burning Sauna Stove (WK200SLUX). This i...
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Harvia PRO 20 24kW Wood Burning Sauna Stove | WK200
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$1,799
Save $240
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$1,799
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$1,559
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Description Harvia Pro 20 Wood-Fired Sauna Heater – 24kW Experience the pinnacle of traditional sauna bathing with the Harvia Pro 20 Wood-Fired Sau...
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Harvia PRO 20 24kW Wood Burning Sauna Stove Kit w/ Chimney, Sheath, Floor Protection and Stones
Original price
$3,699
Save $529
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$3,699
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$3,170
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$3,170
Description The Harvia PRO 20 Wood Burning Stove Package delivers powerful heat, authentic steam, and timeless design for medium-sized saunas. Feat...
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For the largest spaces and the most demanding users, there is the Harvia Pro series. These are not just heaters; they are commercial-grade powerhouses, engineered in Finland to deliver relentless, powerful heat for the ultimate traditional sauna experience. Built with robust materials and designed for serious performance, the Harvia Pro is the definitive choice for large residential saunas, fitness centers, and any wellness space where only the most authentic and powerful wood-fired heat will do.
Your guide to choosing the perfect Harvia Pro stove...
What makes the Harvia Pro a "commercial-grade" stove?
The Pro series is built for a marathon. It features heavy-duty steel construction, a large firebox for sustained burns, and an exceptional stone capacity for rich, consistent steam, session after session. It's designed to be the reliable heart of a high-use sauna, delivering flawless performance day in and day out.
Which Pro model is right for my large sauna?
Sizing is key for a large room. The Pro 20 is the versatile choice for medium-to-large saunas (283-706 cu. ft.). For even larger spaces, the Pro 36 provides a significant boost in power. And for massive commercial rooms, the flagship Pro 50 is an absolute powerhouse, capable of heating spaces up to 1,766 cu. ft.
What are the DUO and ES/LS variants?
These are clever, convenient upgrades. The DUO model features an extended firebox that allows you to load wood from an adjacent room, keeping your sauna clean and doubling as a cozy fireplace. The ES/LS models come with an integrated 8-gallon water tank, providing a constant supply of hot water for washing or creating steam.
For a detailed comparison with other top brands, read our complete HUUM vs. Harvia Heater Guide.
Explore More Harvia Collections:
Heater Packages | Electric Heaters | Cilindro Series Heaters