
Harvia
Harvia Club K15G 15kW Stainless Steel Sauna Heater
Description The Harvia Club K15G Sauna Heater is a powerful commercial-grade electric heater designed for demanding sauna environments and continuous operation. Built for durability and high performance, this heavy-duty heater delivers consistent heat and abundant steam for large groups of bathers throughout the day . The floor-mounted design with durable stainless steel construction makes the K15G ideal for high-traffic sauna environments such as hotels, apartment buildings, wellness centers, sports facilities, swimming halls, and large residential saunas. When paired with the Harvia Xenio co
Options
Specifications
- Brand
- Harvia
- Category
- Heater
- Placement
- Both
- Voltage Option
- 240V/1PH (Home Use), 208V/3PH (Commercial Use)
Description
The Harvia Club K15G Sauna Heater is a powerful commercial-grade electric heater designed for demanding sauna environments and continuous operation. Built for durability and high performance, this heavy-duty heater delivers consistent heat and abundant steam for large groups of bathers throughout the day.
The floor-mounted design with durable stainless steel construction makes the K15G ideal for high-traffic sauna environments such as hotels, apartment buildings, wellness centers, sports facilities, swimming halls, and large residential saunas.
When paired with the Harvia Xenio control system, the heater offers 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 combine traditional sauna craftsmanship with advanced heating technology trusted worldwide.
Variant Options
Variant 1
208V 3PH
SKU: HRKGU1520C
Output: 14.4kW
Voltage: 208VAC
Phase: 3 Phase
Amperage: 40A
Breaker Requirement: 50A
Variant 2
240V 1PH
SKU: HRKGU1524C
Output: 14.8kW
Voltage: 240VAC
Phase: 1 Phase
Amperage: 61.7A
Breaker Requirement: 2 x 40A
Heating Performance
The Harvia Club K15G provides powerful heating performance designed for sauna rooms ranging from 600 to 989 cubic feet.
Its industrial-grade heating elements deliver rapid warm-up times and consistent heat distribution, ensuring a comfortable sauna environment even during heavy daily use.
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 produces authentic Finnish löyly steam, delivering the traditional sauna experience.
Pairs Perfectly With
Compatible saunas & essentials
Ideal for Traditional, Barrel, Cabin saunas.
Compatible Saunas
Heater Essentials

Required rocks
Cozy Heat Traditional Sauna Stones
Digital controls
Harvia Xenio LTY45 Power Extension Unit
Heater package
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Aromatic Cup for Sauna Heater
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Customer Reviews
3 verified reviews
Love it
Great product overall. Took a little longer to heat than I hoped but the experience is wonderful.
Best purchase
My family uses this every single day. Best wellness purchase we've ever made.
Premium quality
The white glove delivery team was professional and the unit is flawless.




