Harvia
Harvia Club sauna heater
Harvia makes the Club in 3 sizes, from 11 to 15 kW, for saunas of 318 ft³ to 848 ft³. Slide to your room size to see which one fits, how fast it heats and what it needs from your fuse box.
Updated Oct 18, 2026
Output
11–15 kW
Rooms
318 ft³–848 ft³
Stones
132 lb
Sizes
3
Which size fits your sauna?
Your room's effective volume
547 ft³
Best fit: K13.5G
Work out your effective volumeEffective volume = inside volume, plus 1.2 m³ for every m² of glass, tile or stone; × 1.5 for solid log walls (Harvia's rule, used by most planners).
Sizes and specifications
| Model | Output | Room range | Stones | Heat-up | Per session |
|---|---|---|---|---|---|
| Club K11GHRKG110400 | 11 kW | 318 ft³–565 ft³ | 132 lb | 30–40 min | $1.73 |
| Club K13.5GHRKG135400 | 13.5 kW | 388 ft³–706 ft³ | 132 lb | 25–35 min | $1.97 |
| Club K15GHRKG150400 | 15 kW | 494 ft³–848 ft³ | 132 lb | 25–30 min | $2.30 |
Heat-up and cost are our heat model's estimate for each size in a room at the middle of its range: indoor, insulated walls, 68 °F around the sauna, heated to 176 °F, one hour of bathing, electricity at $0.18/kWh (United States average).
Electrical connection
| Model | Supply | Current | Fuse / breaker | Cable |
|---|---|---|---|---|
| Club K11G | 3~ 400 V | 15.9 A | – | – |
| Club K13.5G | 3~ 400 V | 19.5 A | – | – |
| Club K15G | 3~ 400 V | 21.7 A | – | – |
Current is computed from the output; fuse and cable are shown where the maker or dealer states them. A licensed electrician sizes and installs the circuit following the heater's manual and local rules.
Where to see it
- Club K11G€971 at esaunashop.com (2026-10-18)
- Club K13.5G€1,063 at esaunashop.com (2026-10-18)
- Club K15G€1,201 at esaunashop.com (2026-10-18)
Prices and availability come from the shop or maker and change; their page is what counts. Shop offers are added as retailers join.
Sources
- esaunashop.com/harvia-club-11-kwdealer · read 2026-10-18
- esaunashop.com/harvia-club-13-5-kwdealer · read 2026-10-18
- esaunashop.com/harvia-club-15-kwdealer · read 2026-10-18
Other heaters for the same rooms
Questions and answers
What size sauna does the Harvia Club heat?
Harvia rates the sizes for these rooms: Club K11G 318 ft³–565 ft³; Club K13.5G 388 ft³–706 ft³; Club K15G 494 ft³–848 ft³. Use your room's effective volume: add 1.2 m³ for every m² of glass, tile or stone, and multiply by 1.5 for solid log walls.
What fuse or breaker does the Harvia Club need?
It depends on the size and your supply: Club K11G: 3~ 400 V: 15.9 A; Club K13.5G: 3~ 400 V: 19.5 A; Club K15G: 3~ 400 V: 21.7 A. A licensed electrician sizes the circuit from the heater's manual and local rules.
How long does the Harvia Club take to heat up?
In a well-insulated indoor room at the middle of each size's range, our heat model gives: Club K11G 30–40 min; Club K13.5G 25–35 min; Club K15G 25–30 min to reach 176 °F. Outdoor saunas, glass and cold weather take longer.
How many stones does the Harvia Club take?
As stated by Harvia: Club K11G 132 lb; Club K13.5G 132 lb; Club K15G 132 lb. Use the stone size the manual specifies and re-stack the stones at least once a year, replacing crumbled ones.