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

Showing 61–72 of 112 results

saunum heaters
-12%
saunum air perfect

Saunum AIR L 13 Sauna Heater | Climate Equalizer Technology | 317′ to 565′ Cu ft

Original price was: $7,000.00.Current price is: $6,130.00.
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Saunum's AIR L 13 heater with built-in climate equalizer for saunas from 317 to 565 cu. ft. It mixes hot ceiling air with fresh air so heat is even from head to toe. UL listed. Stainless or black.

propane sauna heater
-22%
commercial sauna heater

Scandia Propane & Natural Gas Sauna Heater | 80K BTU Sauna Heater

Original price was: $7,900.00.Current price is: $6,200.00.
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Scandia's 80,000 BTU gas sauna heater for large saunas. Runs on propane or natural gas, with standing pilot or push-button ignition. Made in the USA. Installed by a licensed HVAC pro.

saunum heaters
-12%
saunum air perfect

Saunum AIR L 15 Sauna Heater | Climate Equalizer Technology | 459′ to 741′ Cu ft

Original price was: $7,200.00.Current price is: $6,330.00.
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Saunum's AIR L 15 heater with built-in climate equalizer for saunas from 459 to 741 cu. ft. It mixes hot ceiling air with fresh air so heat is even from head to toe. UL listed. Stainless or black.

Narvi 30 Wood-Burning Sauna Stove | 24 kW | Large and Commercial Saunas up to 1,236 cu. ft.

$6,995.00
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Large Narvi wood stove, 24 kW for commercial and big saunas from 706 to 1,236 cu. ft. Stones sold separately.

Harvia 50 Commercial Wood-Burning Sauna Stove | 40 kW | Up to 1,766 cu. ft.

$8,430.00
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40 kW commercial Harvia wood stove for public and resort saunas from 706 to 1,766 cu. ft.

SaunaLife SaunaGear Waterproof Sauna Control and Electrical Enclosures

Price range: $208.00 through $850.00
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SaunaLife SaunaGear Waterproof Sauna Control and Electrical Enclosures. Protects sauna control equipment from the elements. $208 to $850.

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

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

Harvia Xenio Wi-Fi Sauna Control | CX30, CX45, CX170, CX30C Combi

Price range: $1,081.00 through $1,436.00
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Harvia Xenio touch control with Wi-Fi. Runs your heater, lights and fan, and works with the MyHarvia app. CX30, CX45, CX170 and CX30C models.

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

About our sauna heaters

We carry 112 sauna heaters, priced from $83 to $8,430.

Every heater page lists its room size in cubic feet, what is included and what you need to add, like stones, a control or a chimney.

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

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.