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The Harvia Pro 20 Duo WKPR20DUOS is a twenty four point one kilowatt wood burning sauna stove that heats two rooms with one fire. Enjoy powerful steam in the sauna while the flame behind the large glass door creates a fireplace atmosphere in the adjoining room. With stainless steel construction and generous stone capacity, it is built for serious daily use in medium to large traditional saunas.
| Brand | Harvia |
| Series | Pro |
| Model | Pro 20 Duo Steel |
| Part number | WKPR20DUOS |
| Heater type | Wood burning sauna stove |
| Power rating | Twenty four point one kilowatts nominal |
| Room volume | About two hundred eighty three to about seven hundred six cubic feet |
| Stone capacity | About eighty eight pounds of stones two boxes |
| Construction | Stainless steel body with black accents |
| Door | Large glass door that faces the adjoining room |
| Installation | Floor mounted wood stove with flue connection per manual |
| Dimensions | About seventeen inches wide by twenty inches deep by thirty inches high |
| Product weight | About one hundred sixty nine pounds without stones |
| Certifications | CE and EAC listings |
| Country of origin | Finland |
| Warranty | Warranty support provided by Harvia see documentation |










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Discover premium Harvia sauna heaters, controls, and accessories, backed by personalized product guidance, reliable delivery communication, and dedicated support from Sauna Luxuries.
Harvia heaters and accessories ship using the appropriate delivery method. Receive tracking information once available, with our team ready to assist.
With over 75 years of Finnish sauna expertise, Harvia combines trusted craftsmanship, innovative technology, and timeless design for an authentic sauna experience.
Get personalized assistance with Harvia heater sizing, controller compatibility, and installation requirements to confidently choose the right setup for your sauna.
WHY CHOOSE SAUNA LUXURIES?
Sauna Luxuries is a dedicated partner in wellness, offering carefully selected products for quality, performance, and long-term value. As an authorized dealer, we ensure authentic models, factory warranties, and expert guidance. Find fast answers and custom recommendations for your perfect sauna.
