Harvia Club K12.5G 12.5kW Stainless Steel Sauna Heater

Harvia

Harvia Club K12.5G 12.5kW Stainless Steel Sauna Heater

4.8(5 reviews)

Description The Harvia Club K12.5G Sauna Heater is a powerful commercial-grade electric sauna heater designed for continuous operation in large sauna environments. Built for durability and high performance, the Club Series provides consistent heat and abundant steam for large groups of bathers throughout the day . The floor-mounted stainless steel construction ensures reliability in demanding environments such as hotels, apartment buildings, wellness centers, sports facilities, swimming halls, and large family saunas. When paired with the Harvia Xenio control system , the K12.5G delivers preci

Options

Specifications

Brand
Harvia
Category
Heater
Placement
Both
Voltage Option
240V/1PH (Home Use), 208V/3PH (Commercial Use)

Description

The Harvia Club K12.5G Sauna Heater is a powerful commercial-grade electric sauna heater designed for continuous operation in large sauna environments. Built for durability and high performance, the Club Series provides consistent heat and abundant steam for large groups of bathers throughout the day.

The floor-mounted stainless steel construction ensures reliability in demanding environments such as hotels, apartment buildings, wellness centers, sports facilities, swimming halls, and large family saunas.

When paired with the Harvia Xenio control system, the K12.5G delivers precise temperature control and dependable operation. Its large stone capacity produces authentic Finnish löyly steam, creating a rich and relaxing sauna experience.

Designed and manufactured in Finland, Harvia heaters represent world-class sauna engineering trusted globally.

Variant Options

Variant 1

208V 3PH

SKU: HRKGU1220C
Output: 12.3kW
Voltage: 208VAC
Phase: 3 Phase
Amperage: 34.1A
Breaker Requirement: 40A

Variant 2

240V 1PH

SKU: HRKGU1224C
Output: 12.6kW
Voltage: 240VAC
Phase: 1 Phase
Amperage: 52.7A
Breaker Requirement: 2 x 40A

Heating Performance

The Harvia Club K12.5G delivers powerful heating performance designed for sauna rooms ranging from 494 to 742 cubic feet.

Its industrial-grade heating elements provide rapid warm-up times and consistent heat distribution, making it ideal for high-use commercial environments and large residential saunas.

The heater requires 132 pounds of sauna stones, which absorb heat from the elements and gradually release warmth throughout the sauna room. Pouring water over the stones creates the traditional Finnish löyly steam, producing a rich and authentic sauna experience.

Customer Reviews

4.8

5 verified reviews

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Michael B.
2025-07-19

Highly recommend

Worth every penny. Set up was easier than expected and it looks incredible in our space.

Jessica W.
2025-06-28

Love it

Great product overall. Took a little longer to heat than I hoped but the experience is wonderful.

Thomas H.
2025-06-10

Best purchase

My family uses this every single day. Best wellness purchase we've ever made.

Amanda C.
2025-05-22

Premium quality

The white glove delivery team was professional and the unit is flawless.

Christopher D.
2025-11-02

Exceptional

Solid construction and beautiful wood. Customer service answered all my questions before buying.

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