Experience the pinnacle of sauna heating with the Harvia Club K15G, a 15kW powerhouse designed to elevate the sauna experience in rooms ranging from 600 to 989 cubic feet. Built on Harvia’s extensive expertise in sauna innovation, this floor model combines durability, safety, and high performance to cater to both home and commercial settings.



  • Exceptional Heating Capacity: Capable of heating sauna rooms from 600 to 989 cubic feet, perfect for larger spaces.
  • Efficient Heat Distribution: A large rock capacity in direct contact with heating elements ensures a smooth, even flow of intense heat.
  • Deluxe Construction: Featuring deluxe stainless steel both inside and out for maximum durability and corrosion resistance.
  • Advanced Safety Features: Multi-layer construction reduces surface temperature, enhancing user safety.
  • Customizable Heat Control: Requires separate Xenio control for personalized sauna sessions.
  • Generous Rock Capacity: Accommodates over 132lbs of stones for optimal heat retention and distribution (stones sold separately).


  • Model: Club K15G
  • Kilowatt Rating (KW): 15 kW
  • Primary Fuel: Electric
  • Minimum Adjusted Cubic Feet: 600
  • Maximum Adjusted Cubic Feet: 989
  • Voltage: 240V/208V
  • Phase: 1PH/3PH
  • 240V, Single Phase Amperage: 61.7 Amps (2-CIRCUITS)
  • 208V, 3-Phase Amperage: 40 Amps
  • Heater Weight: 60 lbs
  • Shipping Weight with Sauna Stones: 192 lbs
  • Width In Inches: 19-7/8″ (505mm)
  • Depth In Inches: 16.9″ (429mm)
  • Height In Inches: 27.6″ (701mm)

Resources:           Harvia Club K15G 3PH DataSheet           Harvia Club IOM 2022         Harvia Heater / Element Chart          Harvia Sauna Stones Update          Harvia Stone Requirements          Sizing Your Harvia          Harvia Warranty


FREE SHIPPING! – Curbside Delivery included in price

Options & Features

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