Harvia Club K12.5G 12.5kW Sauna Heater
Authorized dealerHarvia Club K12.5G 12.5kW Sauna Heater
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Description
Power through big, busy sessions with the Harvia Club K12.5G 12.5kW electric sauna heater, built for heavy use in large family and shared saunas of 494 to 742 cubic feet. The heavy-duty stainless steel Club heater keeps its outer surface cooler thanks to its multi-layer build, and its stones sit in direct contact with the heating elements.
It is sold as the heater only, which makes it a simple swap if you already have a Harvia control and stones. The K12.5G runs from a separate digital control, and you can add a Xenio or Fenix control and the three boxes of stones it needs on this page. Choose 240V (residential) single phase or 208V (commercial) three phase. Designed, engineered and made in Finland.
Key Features
Specifications
Shipping & Delivery
Assembly
Warranty
Includes a 2-year manufacturer warranty.
Heat that keeps up with company.
Power through big, busy sessions with the Harvia Club K12.5G 12.5kW electric sauna heater, built for heavy use in large family and shared saunas of 494 to 742 cubic feet. The heavy-duty stainless steel Club heater keeps its outer surface cooler thanks to its multi-layer build, and its stones sit in direct contact with the heating elements.
It is sold as the heater only, which makes it a simple swap if you already have a Harvia control and stones. The K12.5G runs from a separate digital control, and you can add a Xenio or Fenix control and the three boxes of stones it needs on this page. Choose 240V (residential) single phase or 208V (commercial) three phase. Designed, engineered and made in Finland.
Your reset is waiting.
- Heater only. Club K12.5G heater; control and sauna stones sold separately.
- Right-sized. 12.5kW floor-standing heater for sauna rooms of 494 to 742 cubic feet.
- Power options. Available in 240V (residential) single phase or 208V (commercial) three phase.
- Built tough. Stainless steel interior and exterior.
- Tight clearances. Multi-layer construction for a cooler outer surface and greater safety.
- Heat that touches the stones. Stones in direct contact with the heating elements.
- Made in Finland. Designed, engineered and made in Finland.
| Includes | K12.5G heater, installation and operation manual. Control and sauna stones are sold separately |
|---|---|
| Fuel | Electric |
| Power | 12.5 kW |
| Voltage | 240V (residential) 1 phase (12.6 kW, 52.7 A) or 208V (commercial) 3 phase (12.3 kW, 34.1 A) |
| Sauna room size | 494 to 742 cu. ft. |
| Stone capacity | 132 lbs (3 boxes of AC3000 split-face stones, 2 to 4 in / 5 to 10 cm) |
| Heater dimensions | 19.9 in W x 16.9 in D x 27.6 in H |
| Heater weight | 56.9 lbs (25.8 kg) |
| Finish | Stainless steel |
| Control | Separate digital control required (Xenio CX45 or Fenix FX45, sold separately) |
| Mounting | Floor mount |
| Certification | ETL |
Free shipping. On all continental US orders. Your heater ships in a box by ground carrier, delivered to your door.
Typical timing. Dispatches in 3–5 business days, then arrives in 6–12 business days. You get email tracking once it ships.
Check it on arrival. Inspect the packaging before signing. Note any outer damage on the driver's receipt, or refuse the shipment if it's badly damaged, and contact us right away.
Delivery dates are estimates and not guaranteed. Weather, location or carrier delays can change transit times.
Install: Floor mount, following the clearances in the Harvia manual. A licensed electrician should do the wiring.
Control: Your digital control mounts outside the sauna room and connects to the heater and its sensor.
Stones: Stones are sold separately. Rinse them, then stack loosely so air can flow.
Assembly manual
Installation manualPDF · opens in a new tabDownload2-year manufacturer warranty. Harvia covers defects in materials and workmanship for family use, starting from the date of purchase.
Plus 1 year when you register. Register your electric heater with Harvia within 30 days of purchase and the warranty extends to 3 years.
Good to know. Harvia requires professional installation by a qualified electrician and proof of it. Wear parts like heating elements and sauna stones are not covered. Report any shipping damage within 7 days of delivery.
Warranty document
Harvia limited warrantyPDF · opens in a new tabDownloadWhat you'll need
The quick checklist before delivery day.