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Electric Sauna Heaters  ▸  HUUM  ▸  Cliff Series  ▸  HUUM Cliff 11 Sauna Heater

HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)
HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)
HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)
HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)
HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)
HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)
HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)
HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)
HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)

HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)

for saunas with 354 - 566 ft³ adj. volume (most 6-7 person saunas) verify your sauna

Power
Options
Power OptionsHUUM Cliff Power Options

The HUUM Cliff has several different power options. The heater you're currently viewing has 10.5 kW (kilowatts) of power and is rated for use in saunas with an "adjusted volume" of 354 - 566 ft³ (which includes most saunas for 6-7 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.
3.5 kW
106 - 177 ft³
3.5 kW (106 - 177 ft³)
6.0 kW
177 - 318 ft³
6.0 kW (177 - 318 ft³)
9.0 kW
283 - 460 ft³
9.0 kW (283 - 460 ft³)
10.5 kW
354 - 566 ft³
10.5 kW (354 - 566 ft³)
HUUM Cliff Power Options

The HUUM Cliff has several different power options. The heater you're currently viewing has 10.5 kW (kilowatts) of power and is rated for use in saunas with an "adjusted volume" of 354 - 566 ft³ (which includes most saunas for 6-7 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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$3,600
$3,600 - $6,909
$3,600
$2,879
$2,879 - $5,526
$2,879

Possible Coupon(s):  Reveal

Customization Options:

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Low price
Expert

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Free consultation

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About the HUUM Cliff 11 Sauna Heater

Electric Heater

Electric Heater

plugs into a 240-Volt electrical outlet (see all 240V heaters)

From HUUM's

From HUUM's

CLIFF series of tall/skinny heaters (see other HUUM designs)

10.5kW Power

10.5kW Power

for saunas with 354-566 ft³ adjusted volumeFor Saunas With an Adjusted  Volume of 354-566 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 354 - 566 ft³, which includes most 6-7 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 10.5 kW heater has sufficient power to heat your sauna.

If your sauna's adjusted volume is more or less than this heater's 354-566 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 a UKU control unit and 165 lbs. of sauna stones to operate

Electric Heater

Electric Heater

plugs into a 240-Volt electrical outlet (see all 240V heaters)

From HUUM's

From HUUM's

CLIFF series of tall/skinny heaters (see other HUUM designs)

10.5kW Power

10.5kW Power

for saunas with 354-566 ft³ adjusted volumeFor Saunas With an Adjusted  Volume of 354-566 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 354 - 566 ft³, which includes most 6-7 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 10.5 kW heater has sufficient power to heat your sauna.

If your sauna's adjusted volume is more or less than this heater's 354-566 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 a UKU control unit and 165 lbs. of sauna stones to operate

The HUUM Cliff 11:

Soft & Even Heat

enjoy consistent, satisfying warmth (instead of spikes & fades)

165-Pound Stone Capacity

with maximum surface area exposure to create stone-rich heat

Several Control Options

choose either a local (touch) control unit or a WiFi-enabled control unit (several color options)

Heats Up to 230° F

more than capable of delivering all the heat you want

Made in Estonia

with only the highest quality stainless steel & other materials

3-Year Warranty

when used in a private home sauna (see details)

Soft & Even Heat

enjoy consistent, satisfying warmth (instead of spikes & fades)

165-Pound Stone Capacity

with maximum surface area exposure to create stone-rich heat

Several Control Options

choose either a local (touch) control unit or a WiFi-enabled control unit (several color options)

Heats Up to 230° F

more than capable of delivering all the heat you want

Made in Estonia

with only the highest quality stainless steel & other materials

3-Year Warranty

when used in a private home sauna (see details)

Additional Information

HUUM Cliff 10.5kW 240V/1PH Electric Sauna Heater

HUUM Cliff features a natural stone surface all around the heater making it stylish from all angles. The large rock capacity of the heater creates a nice, even steam for sauna goers. This is the perfect heater for smaller home saunas looking for style and great steam! The Cliff is made from stainless steel in Estonia.

  1. HUUM Cliff sauna heater

  2. 2 prop blocks (for removal of sauna rib slats)

  3. Installation and operations manual

  • In order to operate your sauna heater, you will need to purchase HUUM Cliff stones and HUUM UKU Control package separately. You can easily add these in by pressing + above add to cart button on this page.
ModelCLIFF 10.5
Kilowatt Rating10.5 KW
Minimum Cubic Feet354 CF
Maximum Cubic Feet566 CF
Heater Weight37.5 lbs
Shipping Weight with Sauna Stones202.5 lbs
240V, Single Phase Amperage43.75
Width10.6" W (270mm)
Depth10.6" W (270mm)
Height38.4" H (975mm)

Shipping

the size of HUUM Cliff requires it to be shipped on a wooden pallet. You will receive a tracking number as soon as your order has been shipped out. All our shipments are fully insured. HUUM products are shipped from Chicago. The pallet will be delivered to your curbside. Carrier will call you to set up the delivery of the pallet before delivery. Shipping is free. For white glow delivery or express shipping options, contact us.

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 HUUM 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 HUUM 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 HUUM according to this policy.

Owner's Manual - view / download

HUUM Warranty - view / download

Stone Requirements - view / download

Heating Elements Info - view / download

SGS Certificate of Compliance - view / download

HUUM Cliff 11 Electric Sauna Heater (10.5kW - 240V)

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

You have options! This table lists all of the heaters in the HUUM Cliff series and tells you the kW power and sauna size (adjusted volume) for each model. Please note that while this heater (along with the Cliff 9 and Cliff 6) are free-standing heaters, the Cliff Mini 4 is a "standing wall mount" heater (meaning it sits on the floor but is right up against the wall).

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
Cliff Mini 4 3.5 kW 106 - 177 ft³ 1-2 people $2,003 View Product → view
Cliff 6 6.0 kW 177 - 318 ft³ 3-4 people $2,347 View Product → view
Cliff 9 9.0 kW 283 - 460 ft³ 5-6 people $2,638 View Product → view
Cliff 11 10.5 kW 354 - 566 ft³ 6-7 people $2,879   THIS HEATER this heater

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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