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Electric Sauna Heaters  ▸  Harvia  ▸  Club Series  ▸  Harvia Club K12.5G Sauna Heater

Harvia Club K12.5G Stainless Steel Sauna Heater (12.5kW - 208V Commercial)
Harvia Club K12.5G Stainless Steel Sauna Heater (12.5kW - 208V Commercial)

Harvia Club K12.5G Stainless Steel Sauna Heater (12.5kW - 208V Commercial)

for saunas with 494 - 742 ft³ adj. volume (most 8-9 person saunas) verify your sauna

Power
Options
Power OptionsHarvia Club Power Options

The Harvia Club has several different power options. The heater you're currently viewing has 12.5 kW (kilowatts) of power and is rated for use in saunas with an "adjusted volume" of 494 - 742 ft³ (which includes most saunas for 8-9 people). If your sauna's adjusted volume doesn't fall within this range, please select the power option in this toolbar that meets your needs.

Not sure what your sauna's adjusted volume is?

Use this 20-second CALCULATOR to find out.
10.0 kW
388 - 600 ft³
10.0 kW (388 - 600 ft³)
12.5 kW
494 - 742 ft³
12.5 kW (494 - 742 ft³)
15.0 kW
600 - 989 ft³
15.0 kW (600 - 989 ft³)
Harvia Club Power Options

The Harvia Club has several different power options. The heater you're currently viewing has 12.5 kW (kilowatts) of power and is rated for use in saunas with an "adjusted volume" of 494 - 742 ft³ (which includes most saunas for 8-9 people). If your sauna's adjusted volume doesn't fall within this range, please select the power option in this toolbar that meets your needs.

Not sure what your sauna's adjusted volume is?

Use this 20-second CALCULATOR to find out.
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$2,025
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$2,025

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Customization Options:

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    Free shipping

    Low price
    Expert

    2-day processing

    Free consultation

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    About the Harvia Club K12.5G (208v) Heater

    Electric Heater

    Electric Heater

    for a 208-Volt 3-phase system common in commercial buildings (see 240V heaters instead)

    From Harvia's

    From Harvia's

    Club series of tall bin-shaped heaters (see other Harvia designs)

    12.5kW Power

    12.5kW Power

    for saunas with 494-742 ft³ adjusted volumeFor Saunas With an Adjusted  Volume of 494-742 Cubic Feet (ft³)

    "Adjusted volume" is the interior volume of a sauna (i.e. Width  x  Depth  x  Height) plus an adjustment to account for "cold surfaces" in the sauna (i.e. glass, tile, stone, etc. — but not including the floor). This adjustment is typically around +20% but can be more if your sauna has lots of cold surfaces (i.e. multiple large windows).

    This heater is rated for use in saunas with an adjusted volume of 494 - 742 ft³, which includes most 8-9 person saunas (based on average  sauna sizes, layouts & interior cold surfaces). Your sauna may differ. We strongly recommend taking 20 seconds to verify your sauna's adjusted volume to ensure that this 12.5 kW heater has sufficient power to heat your sauna.

    If your sauna's adjusted volume is more or less than this heater's 494-742 ft³ range, click here to see other kW powers available for this same heater.

    Free-Standing

    Free-Standing

    see other free-standing heaters (or browse wall-mounted heaters instead)

    Required to Run

    Required to Run

    heater requires the Harvia Xenio CX45 and 132 lbs. of sauna stones to operate

    Electric Heater

    Electric Heater

    for a 208-Volt 3-phase system common in commercial buildings (see 240V heaters instead)

    From Harvia's

    From Harvia's

    Club series of tall bin-shaped heaters (see other Harvia designs)

    12.5kW Power

    12.5kW Power

    for saunas with 494-742 ft³ adjusted volumeFor Saunas With an Adjusted  Volume of 494-742 Cubic Feet (ft³)

    "Adjusted volume" is the interior volume of a sauna (i.e. Width  x  Depth  x  Height) plus an adjustment to account for "cold surfaces" in the sauna (i.e. glass, tile, stone, etc. — but not including the floor). This adjustment is typically around +20% but can be more if your sauna has lots of cold surfaces (i.e. multiple large windows).

    This heater is rated for use in saunas with an adjusted volume of 494 - 742 ft³, which includes most 8-9 person saunas (based on average  sauna sizes, layouts & interior cold surfaces). Your sauna may differ. We strongly recommend taking 20 seconds to verify your sauna's adjusted volume to ensure that this 12.5 kW heater has sufficient power to heat your sauna.

    If your sauna's adjusted volume is more or less than this heater's 494-742 ft³ range, click here to see other kW powers available for this same heater.

    Free-Standing

    Free-Standing

    see other free-standing heaters (or browse wall-mounted heaters instead)

    Required to Run

    Required to Run

    heater requires the Harvia Xenio CX45 and 132 lbs. of sauna stones to operate

    The Harvia K12.5G:

    Made for Heavy Use

    Club series heaters are specifically made to run continuously

    132-Pound Stone Capacity

    a high stone capacity translates to more even & consistent heat

    Built for Long Sessions

    commercial quality built for loooooong sessions

    Heats Up to 194° F

    more than capable of delivering all the heat you want

    Made in Finland

    with only the highest quality stainless steel & other materials

    3-Year Warranty

    when used in a private home sauna (see details)

    Made for Heavy Use

    Club series heaters are specifically made to run continuously

    132-Pound Stone Capacity

    a high stone capacity translates to more even & consistent heat

    Built for Long Sessions

    commercial quality built for loooooong sessions

    Heats Up to 194° F

    more than capable of delivering all the heat you want

    Made in Finland

    with only the highest quality stainless steel & other materials

    3-Year Warranty

    when used in a private home sauna (see details)

    Additional Information

    Harvia Club K12.5G Electric Sauna Heater

    The Harvia Club sauna heater can produce steam for larger groups from morning to evening. Sauna heaters for large saunas and those in continuous use need to be functional, efficient, and comfortable to use. For this purpose, the stylish, floor model Harvia Club is perfect – after all, it's world-famous Harvia quality. For this reason there is also the option for 208V/3PH for commercial use.

    • Floor model
    • Deluxe stainless steel interior and exterior
    • For sauna rooms from 494 to 742 cu. ft.
    • Multi-layer construction for cooler surface temperature and greater safety
    • Rocks have direct contact with electric elements to filter harsh heat
    • Optional 24-Hour time clock
    • UL tested and listed
    • ETL certified
    • Designed, engineered, and made in Finland
    • Requires a minimum of 132lbs of stones (3 boxes-AC3000)
      • Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function.
    • Harvia Club K12.5G Sauna heater
    • Installation and operation manual

    To operate your sauna heater, you will need to purchase Harvia Club Stones and Harvia Xenio WiFi Control package separately. You can easily add these by pressing + above the add to cart button on this page.

    ModelClub K12.5G
    Kilowatt Rating (KW)12.5 kW
    Primary FuelElectric
    Minimum Adjusted Cubic Feet494
    Maximum Adjusted Cubic Feet742
    Voltage240V/208
    Phase1PH/3 PH
    240V, Single Phase Amperage52.7 Amps (2-CIRCUITS)
    208V, 3-Phase Amperage34.1 Amps
    Heater Weight60 lbs
    Shipping Weight with Sauna Stones192 lbs
    Width In Inches19-7/8" (505mm)
    Depth In Inches16.9" (429mm)
    Height In Inches27.6" (701mm)

    Returns

    Cancellations

    You can cancel your order, before the product has shipped, free of charge. We will initiate a 100% refund on orders canceled before shipping.

    Returns

    The Harvia products have a 30 day return policy. Meaning that you can return the product as long as you let us know that you want to initiate a return during the 30 day period starting from the date the product is delivered to you.

    You can return this Harvia product if it is unused. Meaning you have not tried to install the product, nor used it in any way. If you have received your product with free shipping, you’re responsible for the return shipping cost. You will also have to pay a restocking fee of 35% from the final purchase price of the item you return. In case you return your product, once we have inspected it at the warehouse, and verified it’s unused, we will refund the card you used to purchase the Harvia according to this policy.

    Owner's Manual - view / download

    Info Sheet - view / download

    Stone Requirements - view / download

    Stones Update - view / download

    Heating Elements Info - view / download

    Harvia Warranty - view / download

    Harvia Club K12.5G Stainless Steel Sauna Heater (12.5kW - 208V Commercial)

    Like this heater but need more (or less) kW power?

    You have options! This table lists all of the heaters in the Harvia Club series and tells you the kW power and sauna size (adjusted volume) for each model. The first 3 heaters listed below are for home use (i.e. 240V power), whereas the last 3 (marked with an asterisk*) are for use in commercial and multi-unit buildings (i.e. 208V power).

    Model        Model
    Power        Power
    Adj. VolumeAdjusted Sauna Volume

    This column shows the adjusted sauna volume range for which each sauna heater is rated.

    "Adjusted sauna volume" is the volume (i.e. Width  x  Depth  x  Height) of the interior of the sauna PLUS an adjustment for cold surfaces in the sauna (i.e. glass, tile, stone, etc. — but not including the floor). This adjustment is typically around +20% but can be more (for example, if your sauna has multiple large windows).

    Want to verify your sauna's adjusted volume?  Use this 20-second CALCULATOR to make sure the heater you buy has the correct power (measured in kilowatts, or kW).     Adj. Vol.Adjusted Sauna Volume

    This column shows the adjusted sauna volume range for which each sauna heater is rated.

    "Adjusted sauna volume" is the volume (i.e. Width  x  Depth  x  Height) of the interior of the sauna PLUS an adjustment for cold surfaces in the sauna (i.e. glass, tile, stone, etc. — but not including the floor). This adjustment is typically around +20% but can be more (for example, if your sauna has multiple large windows).

    Want to verify your sauna's adjusted volume?  Use this 20-second CALCULATOR to make sure the heater you buy has the correct power (measured in kilowatts, or kW).
    Sauna SizeMaximum Sauna Size

    This column provides a quick-reference estimate of the maximum sauna capacity (i.e. 3-person sauna, 4-person sauna, etc.) for which each sauna heater is rated.

    Again, this is only an estimate based on average sauna sizes, layouts & interior cold surfaces. Your sauna may differ. We strongly recommend taking 20 seconds to verify your sauna's adjusted volume (which is much more precise) to make sure the heater you buy has enough power (measured in kilowatts, or kW).     Sauna Size
    Price Price
    K10G 10.0 kW 388 - 600 ft³ 6-7 people $1,964 View Product → view
    K12.5G 12.5 kW 494 - 742 ft³ 8-9 people $2,025 View Product → view
    K15G 15.0 kW 600 - 989 ft³ 9-10 people $2,220 View Product → view
    K10G* 10.0 kW 388 - 600 ft³ 6-7 people $1,964 View Product → view
    K12.5G* 12.5 kW 494 - 742 ft³ 8-9 people $2,025   THIS HEATER this heater
    K15G* 15.0 kW 600 - 989 ft³ 9-10 people $2,220 View Product → view

    Not sure how much kW power you need for your sauna?

    Just click this button & we'll tell you →   Calculate kW Needed

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