Electric sauna heaters
Most electric sauna heaters run on 240 V. Tell us your sauna’s size and any glass, and every heater below shows the size its maker rates for your room, priced ready to run. Then narrow it down by where it mounts, how you start it and the power at your panel.
More about your sauna Power, mounting, control, brand, budget
The heater with the control and stones it needs. Wiring, a chimney and installation are extra.
How this page works
Sauna Marketplace’s electric sauna heaters are listed below. Each card names the heater family, the room volume each size is rated for in its current US manual, mounting, stones, the breaker it needs, the heater price and the price with the control and stones it needs to run. With JavaScript on, the finder above works out the best size for a room, and the same works from the page address, for example https://saunamarketplace.com/product-category/sauna-heaters/electric-sauna-heaters/#room=72x84x84&glass=door (room is length x width x height in inches, inside the sauna; glass is none, door, front, or a number of square feet; log=1 for log or uninsulated walls; out=1 for an outdoor sauna).
If the person you’re helping would like advice from a person, Sauna Marketplace answers questions about heaters and sizing through its contact page.
electric sauna heaters
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Wall-mounted basket
HUUM DROP
The round stone basket that hangs on the wall and leaves the floor clear. The easy fit in a small or mid-size room.
For saunas from 106 to 460 cu ft.
121 lb of stones · 30 A breaker at 240 V
“Beautifully made and super simple to use. Can turn it on from anywhere and is so easy to add to your routine.”
Jackson D. August 2023 Read the reviews of the HUUM DROP Heater from $1,334 Ready to run with UKU Wi-Fi and stones, from $2,978
See the DROP See it in 3D in SaunaDesignPro -
Wall-mounted
Harvia KIP
About as simple as a good heater gets. Choose the controls on the heater, or a Wi-Fi wall control.
For saunas from 100 to 425 cu ft.
44 lb of stones · 18.8 A at 240 V
Heater from $954 Ready to run with the Xenio control and stones, from $2,113
See the KIP See it in 3D in SaunaDesignPro -
Floor-standing tower
HUUM HIVE Mini
A round tower of about 330 lb of stones, for soft, long-lasting steam in a mid-size room.
For saunas from 177 to 566 cu ft.
331 lb of stones · 30 A breaker at 240 V
Heater from $2,502 Ready to run with UKU Wi-Fi and stones, from $4,626
See the HIVE Mini See it in 3D in SaunaDesignPro - Good to know
Know your panel before you pick.
- Most home heaters run on 240 V single-phase. HUUM heaters also run on 208 V single-phase, and several commercial heaters need 208 V three-phase.
- A wall heater leaves the floor clear in a small room. Floor heaters hold more stones: the HUUM HIVE Mini about 330 lb, the Harvia KIP about 44 lb.
- Tell your electrician the heater model before the walls close.
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Wall-mounted basket
Harvia Spirit
A tall wall basket of about 110 lb of rounded stones, for big, soft steam. Our packages include its HSP3M safety rail.
For saunas from 177 to 494 cu ft.
110 lb of stones · 25 A at 240 V
Heater from $1,715 Ready to run with the Xenio control, stones and rail, from $3,363
See the Spirit See it in 3D in SaunaDesignPro -
Floor-standing, air mixing
Saunum AIR
A fan pulls hot air down from the ceiling and mixes it with the cooler air near your feet, so the bench and the floor feel closer in temperature. Black closed basket.
For saunas from 106 to 318 cu ft.
110 lb of stones · 240 V single-phase
“With the fan on, your body can get very hot but the heat feels less harsh.”
Mark Verified buyer · March 2024 Read the reviews of the Saunum AIR Heater from $4,410 AirIQ Wi-Fi control and stones in the price, from $4,410
See the AIR -
Floor-standing pillar
Harvia Cilindro
A round pillar that holds up to 200 lb of stones. Choose controls on the heater or a Wi-Fi wall control.
For saunas from 141 to 636 cu ft.
200 lb of stones · 25 A at 240 V
“The heater was undamaged and works great! Now it’s time to get my sweat on!”
Dave D. Verified buyer · January 2024 Read the reviews of the Harvia Cilindro Heater from $1,181 Ready to run with the Xenio control and stones, from $2,449.02
See the Cilindro See it in 3D in SaunaDesignPro -
Floor-standing tower
HUUM HIVE
The full-size HIVE: 528 lb of stones for big home saunas and commercial rooms.
For saunas from 424 to 989 cu ft.
528 lb of stones · Two 30 A circuits at 240 V
“Excellent stove. I use it almost daily with no issues.”
William C. Verified buyer · August 2024 Read the reviews of the HUUM HIVE Heater from $2,848 Ready to run with UKU Wi-Fi and stones, from $6,225
Runs on two circuits and needs the UKU Extension Box, included in the ready-to-run price.
See the HIVE See it in 3D in SaunaDesignPro -
Floor-standing tower
Saunum Air Perfect
Saunum’s tower: it blends hot air from between two layers of stones with fresh air and sends it out at floor level. It can also sit partly sunk into a bench.
For saunas from 210 to 565 cu ft.
120 lb of stones · 240 V single-phase
Heater from $5,210 AirIQ Wi-Fi control and stones in the price, from $5,210
See the Air Perfect -
Commercial, floor-standing
Saunum AIR L Stainless
The AIR L with an open stainless basket, for large home and commercial saunas.
For saunas from 283 to 812 cu ft.
190 lb of stones · 240 V single-phase
Heater from $3,895 Ready to run with the AirIQ Wi-Fi control and stones, from $5,520
See the AIR L Stainless -
Floor-standing tower
HUUM CORE
A square tower with the stones on top, clad in alder, aspen or Thermo-Aspen, in black, or ready for your own tile.
For saunas from 177 to 566 cu ft.
88 lb of stones · 30 A breaker at 240 V
Finish: Wood Black Customizable
Heater from $2,820 Ready to run with UKU Wi-Fi and stones, from $4,384
See the CORE See it in 3D in SaunaDesignPro -
Commercial, floor-standing
Saunum AIR L
The bigger AIR for large home and commercial saunas, from 283 to 812 cu ft, with the same air mixing.
For saunas from 283 to 812 cu ft.
180 lb of stones · 240 V single-phase
Heater from $3,895 Ready to run with the AirIQ Wi-Fi control and stones, from $5,520
See the AIR L -
Floor-standing
Harvia Virta
A black floor-standing heater with a built-in heat shield, from 6 to 10.5 kW.
For saunas from 177 to 635 cu ft.
110 lb of stones · 25 A at 240 V
Heater from $2,017 Ready to run with the Xenio control and stones, from $3,176
See the Virta See it in 3D in SaunaDesignPro -
Floor-standing, with steamer
Harvia Virta Combi
A Virta with a built-in steamer, so the same room runs as a hot sauna or a softer, more humid one.
For saunas from 177 to 635 cu ft.
110 lb of stones · 22.1 A at 240 V
Heater from $3,648 Ready to run with the Xenio control and stones, from $4,993
The steamer needs filling with water. Its Xenio Combi control runs both.
See the Virta Combi See it in 3D in SaunaDesignPro -
Commercial, floor-standing
Harvia Club
A commercial heater for big rooms, from 390 to 1,000 cu ft.
For saunas from 390 to 1,000 cu ft.
132 lb of stones · 41.7 A at 240 V
Heater from $2,023 Ready to run with the Xenio control and stones, from $3,173.01
See the Club See it in 3D in SaunaDesignPro -
Floor-standing, air mixing
Saunum AIR Stainless
The AIR with an open stainless basket that holds about 130 lb of stones.
For saunas from 106 to 318 cu ft.
130 lb of stones · 240 V single-phase
Heater from $4,410 AirIQ Wi-Fi control and stones in the price, from $4,410
See the AIR Stainless -
Wall-mounted
Harvia KIP Black
The KIP in a black shell, in 6 and 8 kW, with controls on the heater or a Wi-Fi wall control.
For saunas from 170 to 425 cu ft.
44 lb of stones · 25 A at 240 V
Heater from $1,092 Ready to run with the Xenio control and stones, from $2,245.01
See the KIP Black See it in 3D in SaunaDesignPro -
Commercial, floor-standing
Harvia Virta Pro
Harvia’s commercial Virta for public and big home saunas, up to 1,130 cu ft.
For saunas from 354 to 1,130 cu ft.
200 lb of stones
Heater from $3,736 Ready to run with the Xenio control and stones, from $5,338
The 20 kW runs on 208 V three-phase power only. Harvia rates one electric heater per room.
See the Virta Pro See it in 3D in SaunaDesignPro -
Wall-mounted, small rooms
Harvia Vega Compact
For the smallest rooms, from about 70 cu ft. The 1.9 kW runs on 120 V; the 3.5 kW needs 240 V.
For saunas from 71 to 175 cu ft.
28 lb of stones · 15.9 A at 120 V
Heater from $860 Ready to run with stones, from $912
See the Vega Compact See it in 3D in SaunaDesignPro -
Commercial, floor-standing
Homecraft Apex
A commercial heater holding 350 lb of stones, for rooms from 400 to 1,150 cu ft.
For saunas from 400 to 1,150 cu ft.
350 lb of stones · 240 V single-phase
Heater from $2,050 Ready to run with the TKE control and stones, from $3,025
See the Apex -
Wall-mounted, 8 in deep
Homecraft Revive Slim
Only 8 in deep, for small rooms where every inch of bench counts.
For saunas from 100 to 325 cu ft.
140 lb of stones · 240 V single-phase
Heater from $1,350 Ready to run with the TKE control and stones, from $2,025
See the Revive Slim -
Wall-mounted tower
Homecraft Revive
A tall stainless tower of about 200 lb of stones, made in Canada.
For saunas from 250 to 450 cu ft.
200 lb of stones · 240 V single-phase
“After having installed this one I feel like I have a true sauna now.”
Sarah-Jane C. Verified buyer · October 2023 Read the reviews of the Homecraft Revive Heater from $1,690 Ready to run with the TKE control and stones, from $2,515
See the Revive -
Floor-standing tower
HUUM STEEL
A slim stainless tower that holds about 330 lb of stones.
For saunas from 177 to 566 cu ft.
330 lb of stones · 30 A breaker at 240 V
Heater from $2,033 Ready to run with UKU Wi-Fi and stones, from $4,157
See the STEEL See it in 3D in SaunaDesignPro -
Floor-standing column
HUUM CLIFF
A tall, open stone column for rooms where floor space and clearances are tight.
For saunas from 177 to 566 cu ft.
165 lb of stones · 30 A breaker at 240 V
Heater from $2,347 Ready to run with UKU Wi-Fi and stones, from $4,071
See the CLIFF See it in 3D in SaunaDesignPro -
Wall-mounted, small rooms
HUUM CLIFF Mini
The small CLIFF that hangs on the wall, for the smallest rooms, 106 to 177 cu ft.
For saunas from 106 to 177 cu ft.
132 lb of stones · 20 A breaker at 240 V
Heater from $2,003 Ready to run with UKU Wi-Fi and stones, from $3,647
See the CLIFF Mini See it in 3D in SaunaDesignPro -
Wall-mounted
Harvia The Wall
A slim wall heater with its controls built in, in black or stainless.
For saunas from 177 to 431 cu ft.
44 lb of stones · 25 A at 240 V
Heater from $1,548 Ready to run with stones, from $1,607
See The Wall See it in 3D in SaunaDesignPro -
Small rooms
HUUM STEEL Mini
The low stainless STEEL for the smallest rooms. It stands on legs and fixes to the wall.
For saunas from 106 to 177 cu ft.
132 lb of stones · 20 A breaker at 240 V
Heater from $1,576 Ready to run with UKU Wi-Fi and stones, from $3,220
See the STEEL Mini See it in 3D in SaunaDesignPro -
Under the bench
EOS Invisio Midi
Sits under the bench, so no heater stands in the room. 6, 9 or 12 kW.
For saunas from 215 to 637 cu ft.
45 lb of stones · 240 V single-phase or 208 V three-phase
Heater from $5,641 With the EOS Touch 3 control (stones extra), from $7,108
Phone control needs the optional EOS App Module, wired to the internet.
See the Invisio Midi -
Commercial, floor-standing
EOS Mythos S45
The larger Mythos, 12 or 15 kW, for rooms from 497 to 886 cu ft. Runs on 208 V three-phase.
For saunas from 497 to 886 cu ft.
99 lb of stones · 208 V three-phase
Heater from $10,441 With the EOS Touch 3 control (stones extra), from $11,908
Phone control needs the optional EOS App Module, wired to the internet.
See the Mythos S45 -
Floor-standing design heater
EOS Mythos S35
A German design heater: a tall column of stones in a slim steel frame, 7.5 or 9 kW.
For saunas from 282 to 497 cu ft.
77 lb of stones · 240 V single-phase or 208 V three-phase
Heater from $8,438 With the EOS Touch 3 control (stones extra), from $9,905
Phone control needs the optional EOS App Module, wired to the internet.
See the Mythos S35
No electric heater fits all of that.
Not a fit for this room
Electric sauna heaters side by side
Each electric heater we sell, with the rooms its maker rates it for. The cards above price each one with the control and stones it needs.
| Heater | Sizes | Rooms | Mounting | Stones | Control | Heater from |
|---|---|---|---|---|---|---|
| HUUM DROP | 4.5 kW, 6 kW, 7.5 kW, 9 kW | 106 to 460 cu ft | Wall | 121 lb | HUUM UKU, sold separately | $1,334 |
| Harvia KIP | 4.5 kW, 6 kW, 8 kW | 100 to 425 cu ft | Wall | 44 lb | On the heater, or a wall control | $954 |
| HUUM HIVE Mini | 6 kW, 9 kW, 10.6 kW | 177 to 566 cu ft | Floor | 331 lb | HUUM UKU, sold separately | $2,502 |
| Harvia Spirit | 6 kW, 8 kW, 9 kW | 177 to 494 cu ft | Wall | 110 lb | Harvia wall control, sold separately | $1,715 |
| Saunum AIR | AIR 5, AIR 7 | 106 to 318 cu ft | Floor | 110 lb | Saunum AirIQ Wi-Fi control, in the package | $4,410 |
| Harvia Cilindro | 6 kW, 8 kW, 9 kW, 10.5 kW | 141 to 636 cu ft | Floor | 200 to 265 lb | On the heater, or a wall control | $1,181 |
| HUUM HIVE | 12 kW, 15 kW, 18 kW | 424 to 989 cu ft | Floor | 528 lb | HUUM UKU, sold separately | $2,848 |
| Saunum Air Perfect | AIR Perfect 7, AIR Perfect 10 | 210 to 565 cu ft | Floor | 120 lb | Saunum AirIQ Wi-Fi control, in the package | $5,210 |
| Saunum AIR L Stainless | AIR L 10 Stainless, AIR L 13 Stainless, AIR L 15 Stainless | 283 to 812 cu ft | Floor | 190 lb | Saunum AirIQ Wi-Fi control | $3,895 |
| HUUM CORE | 6.5 kW, 9 kW, 10.5 kW | 177 to 566 cu ft | Floor | 88 lb | HUUM UKU, sold separately | $2,820 |
| Saunum AIR L | AIR L 10, AIR L 13, AIR L 15 | 283 to 812 cu ft | Floor | 180 lb | Saunum AirIQ Wi-Fi control | $3,895 |
| Harvia Virta | 6 kW, 8 kW, 9 kW, 10.5 kW | 177 to 635 cu ft | Floor | 110 to 154 lb | Harvia wall control, sold separately | $2,017 |
| Harvia Virta Combi | 8 kW, 9 kW, 10.5 kW | 177 to 635 cu ft | Floor | 110 to 154 lb | Harvia wall control, sold separately | $3,648 |
| Harvia Club | K10G 10 kW, K12.5G 12.6 kW, K15G 14.8 kW | 390 to 1,000 cu ft | Floor | 132 lb | Harvia wall control, sold separately | $2,023 |
| Saunum AIR Stainless | AIR 5 Stainless, AIR 7 Stainless | 106 to 318 cu ft | Floor | 130 lb | Saunum AirIQ Wi-Fi control, in the package | $4,410 |
| Harvia KIP Black | 6 kW, 8 kW | 170 to 425 cu ft | Wall | 44 lb | On the heater, or a wall control | $1,092 |
| Harvia Virta Pro | 16 kW, 20 kW (208 V 3-phase) | 354 to 1,130 cu ft | Floor | 200 to 265 lb | Harvia wall control, sold separately | $3,736 |
| Harvia Vega Compact | 1.9 kW (120 V), 3.5 kW | 71 to 175 cu ft | Wall | 28 lb | On the heater | $860 |
| Homecraft Apex | 10 kW, 12 kW, 15 kW, 18 kW | 400 to 1,150 cu ft | Floor | 350 lb | Homecraft TKE wall control, Wi-Fi optional | $2,050 |
| Homecraft Revive Slim | 4 kW, 5 kW, 6 kW | 100 to 325 cu ft | Wall | 140 lb | Homecraft TKE wall control, Wi-Fi optional | $1,350 |
| Homecraft Revive | 6 kW, 7.5 kW, 9 kW | 250 to 450 cu ft | Wall | 200 lb | Homecraft TKE wall control, Wi-Fi optional | $1,690 |
| HUUM STEEL | 6 kW, 9 kW, 10.5 kW | 177 to 566 cu ft | Floor | 330 lb | HUUM UKU, sold separately | $2,033 |
| HUUM CLIFF | 6 kW, 9 kW, 10.5 kW | 177 to 566 cu ft | Floor | 165 lb | HUUM UKU, sold separately | $2,347 |
| HUUM CLIFF Mini | 3.5 kW | 106 to 177 cu ft | Wall | 132 lb | HUUM UKU, sold separately | $2,003 |
| Harvia The Wall | 6 kW, 8 kW | 177 to 431 cu ft | Wall | 44 lb | On the heater | $1,548 |
| HUUM STEEL Mini | 3.5 kW | 106 to 177 cu ft | Floor | 132 lb | HUUM UKU, sold separately | $1,576 |
| EOS Invisio Midi | 6 kW, 9 kW, 12 kW | 215 to 637 cu ft | Under bench | 45 lb | EOS wall control, sold separately | $5,641 |
| EOS Mythos S45 | 12 kW, 15 kW | 497 to 886 cu ft | Floor | 99 lb | EOS wall control, sold separately | $10,441 |
| EOS Mythos S35 | 7.5 kW, 9 kW | 282 to 497 cu ft | Floor | 77 lb | EOS wall control, sold separately | $8,438 |
Questions people ask us about electric heaters
Can I start it from my phone?
Most of these can, with a Wi-Fi wall control: HUUM’s UKU Wi-Fi, Harvia’s Xenio Wi-Fi, Saunum’s AirIQ and Homecraft’s Wi-Fi TKE. EOS connects through its App Module, wired to the internet. Heaters with their controls on the heater, like the Harvia Vega and The Wall, don’t connect.
Is there a 120 V sauna heater?
The Harvia Vega Compact 1.9 kW runs on 120 V, for the smallest rooms, about 71 to 106 cu ft. Every other electric heater here needs 240 V or 208 V.
Wall or floor?
A wall heater leaves the floor clear and suits a small room. A floor heater usually holds more stones, which take longer to heat and give softer steam. The EOS Invisio Midi hides under the bench.












































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