Choosing a heater? Our sauna heater buying guide explains sizing, electric vs wood vs gas, stones and controls.

HUUM UKU Local Sauna Control | Digital On/Off, Time and Temperature | Black or Wood

Price range: $1,062.00 through $1,375.00
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Simple HUUM UKU controller for time and temperature, with a black or wood panel. Works with every HUUM electric heater.

This product has multiple variants. The options may be chosen on the product page

HUUM UKU 4.2 Wi-Fi Sauna Control | App Control | Black or Wood

Price range: $1,324.00 through $1,637.00
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HUUM UKU controller with Wi-Fi and the HUUM app, black or wood panel.

This product has multiple variants. The options may be chosen on the product page

HUUM UKU Glass, Mirror or Gold Wi-Fi Sauna Control

Price range: $1,724.00 through $1,987.00
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Premium HUUM UKU Wi-Fi controllers in glass, mirror or gold.

This product has multiple variants. The options may be chosen on the product page

HUUM UKU Replacement Parts | Wi-Fi Module, Sensors and Cables

Price range: $65.00 through $1,258.00
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Genuine HUUM UKU sensors, cables and Wi-Fi module.

This product has multiple variants. The options may be chosen on the product page

HUUM Heater Safety Rail, Reflector & Embedding Flange | Pick Your Heater

Price range: $126.00 through $409.00
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HUUM safety rails, reflectors and embedding flanges for each heater series.

This product has multiple variants. The options may be chosen on the product page

HUUM UKU Additional Control Panel | Black, Wood, Glass, Mirror or Gold

Price range: $204.00 through $663.00
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Extra or replacement panel for a HUUM UKU controller.

This product has multiple variants. The options may be chosen on the product page

About our HUUM heaters

We carry 20 HUUM electric heaters, priced from $103 to $2,879.

Every HUUM heater needs a UKU control, sold separately.

Size by cubic feet

Multiply length × width × height of your sauna. Add about 50 cu. ft. for each square foot of glass or bare stone. Pick a heater whose range covers that number.

Electric, wood or gas

Electric is the easiest day to day. Wood gives classic heat and works off-grid. Gas runs on propane or natural gas where power is limited.

Plan the extras

Most heaters need stones and many electric heaters need a separate control. Wood stoves need a chimney. Each product page lists exactly what's included.

  • Delivered to your doorShipping or freight shown at checkout, with a call before it ships
  • Financing availablePay over time on orders over $500
  • Save on card fees4% off eligible orders paid by check, ACH or wire
  • Real answersMike answers calls and texts at 218-760-2041

Common questions

Do HUUM heaters need a control?

Yes. Every HUUM heater needs a UKU control. Heaters over 12 kW also need the UKU extension box.

What size sauna heater do I need?

Use your room's cubic footage and the heater's listed range. Our heater sizing calculator does the math for you, including glass and stone walls.

Do I need an electrician?

Yes for electric heaters. Most run on a dedicated 240V circuit, and a licensed electrician should size the breaker and wire.

Are sauna stones included?

Usually not. Each heater page shows how many pounds of stones it needs and lets you add them.

Can I finance a sauna?

Yes. Financing is available on orders over $500, and you save 4% when you pay by check, ACH or wire.

Not sure which one is right?

Tell us how you'll use it and we'll point you to the right fit.