Tulikivi
Tulikivi Pyry sauna heater
The Tulikivi Pyry is a 10.2 kW heater that Tulikivi rates for saunas of 318 ft³ to 530 ft³. Check it against your room, see how fast it heats and what it needs from your fuse box.
Updated Oct 18, 2026
Output
10.2 kW
Rooms
318 ft³–530 ft³
Stones
66 lb
Sizes
1
Which size fits your sauna?
Your room's effective volume
424 ft³
Best fit: 10.2 kW
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 |
|---|---|---|---|---|---|
| Pyry 10.2 kWtulikivi-pyry-be-pulto | 10.2 kW | 318 ft³–530 ft³ | 66 lb | 20–30 min | $1.45 |
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
| Output | three-phase 400 V (per phase) | single-phase 230 V |
|---|---|---|
| 10.2 kW | 14.7 A | 44.3 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
- Pyry 10.2 kW€2,024 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/electric-sauna-heater-tulikivi-pyry-without-control-paneldealer · read 2026-10-18
Other heaters for the same rooms
Questions and answers
What size sauna does the Tulikivi Pyry heat?
Tulikivi rates the sizes for these rooms: Pyry 10.2 kW 318 ft³–530 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 Tulikivi Pyry need?
It depends on the size and your supply: Pyry 10.2 kW: 3~ 400 V: 14.7 A, 1~ 230 V: 44.3 A. A licensed electrician sizes the circuit from the heater's manual and local rules.
How long does the Tulikivi Pyry take to heat up?
In a well-insulated indoor room at the middle of each size's range, our heat model gives: Pyry 10.2 kW 20–30 min to reach 176 °F. Outdoor saunas, glass and cold weather take longer.
How many stones does the Tulikivi Pyry take?
As stated by Tulikivi: Pyry 10.2 kW 66 lb. Use the stone size the manual specifies and re-stack the stones at least once a year, replacing crumbled ones.