Harvia Club K15G: a 15 kW stainless floor heater for saunas from 600 to 989 cubic feet
The Harvia Club K15G is the most powerful heater in the Club line, a floor standing electric heater rated at 15 kW for large home saunas and commercial rooms from 600 to 989 cubic feet. Like the smaller Club heaters, it is stainless steel inside and out, with a curved front and a wire basket on top. The basket holds 132 pounds of stones in direct contact with the heating elements, giving a big room steady heat softened by the stones. It is about 20 inches wide, 17 inches deep, and 27.6 inches tall and weighs 60 pounds empty.
The box holds the heater and its manual. It needs a Harvia Xenio wall control to run, and you add that on the page. Sauna stones are sold separately, so add the 3 boxes it needs on the page. On the page, choose 240 volt single phase for a home or 208 volt three phase for a commercial building. A bucket and ladle set is optional. Is your room under 742 cubic feet? The Harvia Club K12.5G sauna heater is the smaller size. The Harvia Club K15G ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
FAQ
Is the Club K15G suitable for commercial saunas?
Yes — the K15G is engineered for both home and commercial use and is described as a trusted choice for homes, health clubs, and day spas. It generates intense, penetrating heat throughout the sauna room and is built for frequent, high-demand usage as well as residential sessions.
What voltage options does this heater come in?
The 15kW heater is available as a 240V single-phase model (K15G-U1) or a 208V three-phase model (K15G-U3), and you pick your version in the Voltage and Phase selector when ordering on this page. A licensed electrician should complete the installation per the manual linked on this page and local codes.
Does the K15G require a separate control unit?
Yes, it requires a Harvia Xenio control unit, which is listed as a required selection under Sauna Heater Controls when you place your order on this page. The option offered here is the Xenio CX45 digital control with WiFi, made for Harvia’s Club series heaters.
Are sauna stones included with this heater?
The heater has a large rock capacity, with the stones sitting in direct contact with the heating elements. The required stones are supplied as three boxes that you select with your order on this page under Required Stones, so choose them at checkout rather than sourcing stones elsewhere.
How well does it heat the sauna?
According to the product description, the heater heats up quickly and efficiently and ensures consistent, even heat distribution, with its large rock capacity in direct contact with the heating elements carrying that heat throughout the room. For heat-up guidance in your specific room, refer to the installation manual linked on this page.
Where are these heaters made?
This heater is made in Finland with durable, corrosion-resistant stainless steel components, is UL Listed for use in the USA, and is designed for years of safe, reliable operation. It is part of the Harvia Club Series, which includes heaters in a variety of power ratings for different sauna sizes.