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.

My sauna is inside, with .
More about your sauna Power, mounting, control, brand, budget
Power at your panel

Most homes have 240 V single-phase. Commercial buildings often have 208 V three-phase.

Mounting

Wall heaters leave the floor clear in a small room.

Control

Phone control comes with a Wi-Fi wall control for most heaters.

Brand
Any budget

The heater with the control and stones it needs. Wiring, a chimney and installation are extra.

29 electric heater families

Not sure? Ask us

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

  • Wall-mounted basket

    HUUM DROP

    5.0 out of 5 stars, (9 reviews)

    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

    4.8 out of 5 stars, (5 reviews)

    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.
  • 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

    4.8 out of 5 stars, (6 reviews)

    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

    5.0 out of 5 stars, (4 reviews)

    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

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.

HeaterSizesRoomsMountingStonesControlHeater from
HUUM DROP4.5 kW, 6 kW, 7.5 kW, 9 kW106 to 460 cu ftWall121 lbHUUM UKU, sold separately$1,334
Harvia KIP4.5 kW, 6 kW, 8 kW100 to 425 cu ftWall44 lbOn the heater, or a wall control$954
HUUM HIVE Mini6 kW, 9 kW, 10.6 kW177 to 566 cu ftFloor331 lbHUUM UKU, sold separately$2,502
Harvia Spirit6 kW, 8 kW, 9 kW177 to 494 cu ftWall110 lbHarvia wall control, sold separately$1,715
Saunum AIRAIR 5, AIR 7106 to 318 cu ftFloor110 lbSaunum AirIQ Wi-Fi control, in the package$4,410
Harvia Cilindro6 kW, 8 kW, 9 kW, 10.5 kW141 to 636 cu ftFloor200 to 265 lbOn the heater, or a wall control$1,181
HUUM HIVE12 kW, 15 kW, 18 kW424 to 989 cu ftFloor528 lbHUUM UKU, sold separately$2,848
Saunum Air PerfectAIR Perfect 7, AIR Perfect 10210 to 565 cu ftFloor120 lbSaunum AirIQ Wi-Fi control, in the package$5,210
Saunum AIR L StainlessAIR L 10 Stainless, AIR L 13 Stainless, AIR L 15 Stainless283 to 812 cu ftFloor190 lbSaunum AirIQ Wi-Fi control$3,895
HUUM CORE6.5 kW, 9 kW, 10.5 kW177 to 566 cu ftFloor88 lbHUUM UKU, sold separately$2,820
Saunum AIR LAIR L 10, AIR L 13, AIR L 15283 to 812 cu ftFloor180 lbSaunum AirIQ Wi-Fi control$3,895
Harvia Virta6 kW, 8 kW, 9 kW, 10.5 kW177 to 635 cu ftFloor110 to 154 lbHarvia wall control, sold separately$2,017
Harvia Virta Combi8 kW, 9 kW, 10.5 kW177 to 635 cu ftFloor110 to 154 lbHarvia wall control, sold separately$3,648
Harvia ClubK10G 10 kW, K12.5G 12.6 kW, K15G 14.8 kW390 to 1,000 cu ftFloor132 lbHarvia wall control, sold separately$2,023
Saunum AIR StainlessAIR 5 Stainless, AIR 7 Stainless106 to 318 cu ftFloor130 lbSaunum AirIQ Wi-Fi control, in the package$4,410
Harvia KIP Black6 kW, 8 kW170 to 425 cu ftWall44 lbOn the heater, or a wall control$1,092
Harvia Virta Pro16 kW, 20 kW (208 V 3-phase)354 to 1,130 cu ftFloor200 to 265 lbHarvia wall control, sold separately$3,736
Harvia Vega Compact1.9 kW (120 V), 3.5 kW71 to 175 cu ftWall28 lbOn the heater$860
Homecraft Apex10 kW, 12 kW, 15 kW, 18 kW400 to 1,150 cu ftFloor350 lbHomecraft TKE wall control, Wi-Fi optional$2,050
Homecraft Revive Slim4 kW, 5 kW, 6 kW100 to 325 cu ftWall140 lbHomecraft TKE wall control, Wi-Fi optional$1,350
Homecraft Revive6 kW, 7.5 kW, 9 kW250 to 450 cu ftWall200 lbHomecraft TKE wall control, Wi-Fi optional$1,690
HUUM STEEL6 kW, 9 kW, 10.5 kW177 to 566 cu ftFloor330 lbHUUM UKU, sold separately$2,033
HUUM CLIFF6 kW, 9 kW, 10.5 kW177 to 566 cu ftFloor165 lbHUUM UKU, sold separately$2,347
HUUM CLIFF Mini3.5 kW106 to 177 cu ftWall132 lbHUUM UKU, sold separately$2,003
Harvia The Wall6 kW, 8 kW177 to 431 cu ftWall44 lbOn the heater$1,548
HUUM STEEL Mini3.5 kW106 to 177 cu ftFloor132 lbHUUM UKU, sold separately$1,576
EOS Invisio Midi6 kW, 9 kW, 12 kW215 to 637 cu ftUnder bench45 lbEOS wall control, sold separately$5,641
EOS Mythos S4512 kW, 15 kW497 to 886 cu ftFloor99 lbEOS wall control, sold separately$10,441
EOS Mythos S357.5 kW, 9 kW282 to 497 cu ftFloor77 lbEOS 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.

Side by side