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Electric Sauna Heaters  ▸  Saunum  ▸  Saunum Air 7 Sauna Heater

Saunum Air 7 Sauna Heater w/ Climate Equalizer (6.4kW - Stainless - 240V)

for saunas with 177 - 282 ft³ adj. volume (most 3-4 person saunas) verify your sauna

Power
Options
Power OptionsSaunum Air Power Options

The Saunum Air has several different power options. The heater you're currently viewing has 6.4 kW (kilowatts) of power and is rated for use in saunas with an "adjusted volume" of 177 - 282 ft³ (which includes most saunas for 3-4 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.
4.8 kW
106 - 212 ft³
4.8 kW (106 - 212 ft³)
6.4 kW
177 - 282 ft³
6.4 kW (177 - 282 ft³)
Saunum Air Power Options

The Saunum Air has several different power options. The heater you're currently viewing has 6.4 kW (kilowatts) of power and is rated for use in saunas with an "adjusted volume" of 177 - 282 ft³ (which includes most saunas for 3-4 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.
MLK JR. DAY SALE: 20% OFF MLK JR. DAY SALE: 20% OFF
Original price $3,869
Original price $3,869 - Original price $5,831
Original price $3,869
Current price $3,095
$3,095 - $4,665
Current price $3,095

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About the Saunum Air 7 Sauna Heater

Electric Heater

Electric Heater

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

From Saunum's

From Saunum's

AIR series of heaters (see other Saunum designs)

6.4kW Power

6.4kW Power

for saunas with 177-282 ft³ adjusted volumeFor Saunas With an Adjusted  Volume of 177-282 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 177 - 282 ft³, which includes most 3-4 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 6.4 kW heater has sufficient power to heat your sauna.

If your sauna's adjusted volume is more or less than this heater's 177-282 ft³ range, click here to see other kW powers available for this same heater.

Standing Wall Mount

Standing Wall Mount

heaters sits on the floor but is up against the wall (see other standing wall-mount heaters)

Required to Run

Required to Run

heater requires the Saunum AirIQ control unit and 154 lbs. of sauna stones to operate

Electric Heater

Electric Heater

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

From Saunum's

From Saunum's

AIR series of heaters (see other Saunum designs)

6.4kW Power

6.4kW Power

for saunas with 177-282 ft³ adjusted volumeFor Saunas With an Adjusted  Volume of 177-282 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 177 - 282 ft³, which includes most 3-4 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 6.4 kW heater has sufficient power to heat your sauna.

If your sauna's adjusted volume is more or less than this heater's 177-282 ft³ range, click here to see other kW powers available for this same heater.

Standing Wall Mount

Standing Wall Mount

heaters sits on the floor but is up against the wall (see other standing wall-mount heaters)

Required to Run

Required to Run

heater requires the Saunum AirIQ control unit and 154 lbs. of sauna stones to operate

The Saunum Air 7:

Built-In Air Equalizer

to even out the temperature from sauna top to bottom

154-Pound Stone Capacity

a high stone capacity translates to more even & consistent heat

Higher Quality Air

Himalayan salt orbs release negative ions to enhance the air quality

Heats Up to 194° F

more than capable of delivering all the heat you want

Made in Estonia

with only the highest quality stainless steel & other materials

2-Year Warranty

when used in a private home sauna (see details)

Built-In Air Equalizer

to even out the temperature from sauna top to bottom

154-Pound Stone Capacity

a high stone capacity translates to more even & consistent heat

Higher Quality Air

Himalayan salt orbs release negative ions to enhance the air quality

Heats Up to 194° F

more than capable of delivering all the heat you want

Made in Estonia

with only the highest quality stainless steel & other materials

2-Year Warranty

when used in a private home sauna (see details)

Additional Information

Saunum Air 7, Electric Sauna Heater w/Climate Equalizer 240V/1PH

The Saunum Air sauna heater offers a unique air-blending system that creates even temperature distribution throughout the sauna. It enhances wellness by releasing negative ions through Himalayan salt orbs, and it’s Wi-Fi enabled for easy remote control. With a compact design, it's suitable for various sauna sizes, ensuring a balanced, comfortable, and customizable sauna experience. This system is designed for users seeking more than just heat, with a focus on air quality and balanced comfort for the ultimate sauna experience.

  • Air Mixing Technology – Saunum patented air blending system mixes cold oxygen-rich air from the floor with hot oxygen-poor air off the ceiling to solve the discomfort so many associate with sauna. Whether you like it extremely hot, or just warm, Saunum provides exceptional both in a way that heat and oxygen is felt head to toe.
  • European Design – With sleek and elegant black steel finish, Saunum combines Scandinavian design and quality materials. Select the the effortless elegance of the Nordic black steel body, or open stainless steel basket for a glowing organic aesthetic.
  • Massive Stone Capacity – Stones are the heart of a Nordic sauna. Ample stones result in softer, more even heat, and can produce more luxurious steam. Large 154 pound stone capacity (required 5 boxes sold separately)
  • Himalayan Salt Reservoir – Saunum’s Himalayan salt tray is positioned within the air stream so that salt ions are propelled throughout the sauna to deliver health benefits more effectively.
  • Wi-Fi Control Option – The available AirIQ Wi-Fi control unit allows you to activate a tailored sauna profile and have your custom sauna ready at the time that you specify on your mobile device.
  • Dry your Sauna – Go ahead, toss water onto the rocks! Saunum is engineered for water-tossing, and when you're done enjoying the steam, the patented fan system will conveniently help dry your sauna.
  • UL Certification – Safety and reliability are priorities at Saunum, and each product is engineered to exceed strict UL standards.
  • Available Aromatherapy - Add another sensory layer with Saunum's optional aromatherapy system, which infuses aroma into the steam to further transform your experience.
  • Nordic Black or Stainless Steel Stone Basket
  • Heat Equalizing Module
  • Telescopic Hot Air Intake
  • Heating Element Air Tunnels (3)
  • Himalayan Salt Spheres (7)
  • Hot Air Intake Cap
  • Stainless Steel Protective Grille
  • Heating Element Electrical Cable, 5' (152.4 cm)
  • Heat Equalizer Electrical Cable, 5' (152.4 cm)
  • Room Temperature Sensor & Cable, 9.5' (289.56 cm)
  • Door Sensor & Cable Assembly, 9.83' (299.62 cm)
  • IQAir Display Panel Cable, 16' (487.68 cm)
  • Quick Install Guide
  • Installation & Operation Manual
  • Limited Warranty

In order to operate your sauna heater, you will need to purchase Saunum stones and Saunum IQ WiFi Control package separately. You can easily add these to your sauna set by pressing the + above add to cart button on this page.

Heat Equalizing System
ModelAir 7
Certification/Global Safety RatingUL (Underwriters Laboratories)
Heat/Steam Equalizer Module3-Speeds, Whisper-Quiet Operation
Ceiling Hot Air Intake17.72" x 4" ( 450.09 x 101.6 mm)
Cool Air Intake TypeAdjustable Valve, Side-Mounted, 12" (304.8 mm) Off Floor
Cool Air Intake Size2" x 2.75" (50.8 x 69.85 mm)
Blended Air Output4.31" x 14.13" (109.47 x 358.90 mm)
Himalayan Salt & Aroma Tray TypeRemovable, Slotted
Himalayan Salt & Aroma Tray Size16.5" x 4.5" (419.1 x 111.76 mm)
Sauna Heater System
ModelAIR 7
Certification/Global Safety RatingUL (Underwriters Laboratories)
Heater Body StyleStainless Steel
Heating ElementsIncoloy (Stainless Steel)
Heating Element ProtectionAir Tunnels, Slotted Stainless Steel, Three
Room Size177 - 282 (5-8 Cubic Meters)
Wattage Rating6400
Operating Voltage240 VAC
PhaseSingle
Amperage26.67
Weight115 lbs (52 kg)
Shipping Weight with Stones315 lbs (143 kg)
Width18.3" (465 mm)
Depth12.4" (315 mm)
Height88.58" - 94.48" (2250-2.400 mm)
Minimum Ceiling Height71.48" (1815.6 mm)
Stone Capacity132 - 154 lbs (60-70 kg)
Stone Size2" to 4" (5-10 cm)
Circuit Breaker40 Amp
Wire Size to Power Unit(2) #8 + N + G
Wire Size - Power Unit to Elements7-Conductor Cable, #14AWG , 90-Degree C, 5' (152.4 cm)
Wire Size - Power Unit to Heat Equalizer5-Conductor Cable, #18AWG, 90-Degree C, 5' (152.4 cm)
Room Temperature SensorPre-Mounted with Integrated Cable (150- Degree C), 9.5' (289.56 cm)

Experience 6 distinct styles of sauna bathing
Saunum lets you customize your bathing experience by adjusting airflow, temperature, and steam to suit your exact preferences.

  • Russian Banya – Air blending, massive stone volume, intense heat, and steam. Heat, ventilation, and humidity merge to simulate a traditional banya.
  • Finnish Sauna – Harness the power of intense, dry heat for an authentic Finnish sauna. Its huge rock mass radiates intense, consistent heat.
  • Estonian Sauna – Long sweats, soothing heat and rich steam are the hallmarks of an Estonian sauna.
  • Yoga Sauna – Oxygenated airflow allows for yoga sauna experience. Even at floor level, equalized Air provides exceptional warming heat for perfect choice hot yoga sessions.
  • Salt Sauna – A patented system propels healthful Himalayan salt ions throughout the room. Air passes across the salt chamber creating a true salt sauna.
  • Aroma Sauna – Not possible in most saunas, Saunum uses high humidity and air movement to bring satisfying aroma to your experience.

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 Saunum 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 Saunum 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 Saunum according to this policy.

Owner's Manual - view / download

Quick Assembly Guide - view / download

Certifications - view / download

Saunum Warranty - view / download

Saunum Air 7 Sauna Heater w/ Climate Equalizer (6.4kW - Stainless - 240V)

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

You have options! This table lists all of the heaters in the Saunum Air series and tells you the kW power and sauna size (adjusted volume) for each model. In addition to these "Air" series heaters, Saunum also offers more powerful 9.8 - 15.2 kW heaters in their Air L series.

Heaters with an "(ss)" after the model name have a stainless steel stone cage, whereas those with a "(blk)" after the model name have a black cage body.

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
Air 5 (ss) 4.8 kW 106 - 212 ft³ 2-3 people $2,895 View Product → view
Air 5 (blk) 4.8 kW 106 - 212 ft³ 1-2 people $2,995 View Product → view
Air 7 (ss) 6.4 kW 177 - 282 ft³ 3-4 people $3,095   THIS HEATER this heater
Air 7 (blk) 6.4 kW 177 - 282 ft³ 2-3 people $3,195 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

Excellent Rating

4.8 / 5
Based on 46 reviews
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