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Saunas of 9 kW and Up

All saunas

150 saunas of 9 kW and up from Mr. Steam, SteamSpa, HUUM and more. Most cost $749 to $8,438, and half cost less than $2,799.

Top brands: Mr. Steam (58)SteamSpa (28)HUUM (9)Amerec (7)Harvia (6)

HUUM

Heater or stove, 9 kW and up

+Wood-burning stove with 17 kW output
+Includes 286 pounds of rounded olivine stones
+Rated for saunas from 280 to 565 cubic feet
−Requires a wood-burning setup rather than electric
$2,670.00-13%List: $3,060.00
as of 11/03/2026 23:32 PST - Details
Hapyvergo

Steam generator, 9 kW and up

+12 kW output for high steam capacity
+Aromatherapy steam head included
+LED lighting included
−High 12 kW power draw requires a heavy-duty electrical supply
$645.00
as of 11/03/2026 23:20 PST - Details
Harvia

Heater or stove, 9 kW and up

+Power rated at 9 kW and up for larger saunas
+Xenio control included with the heater
+Sauna stones included with the heater
−Electric heater needs a dedicated electrical supply
$3,630.00
as of 11/03/2026 23:21 PST - Details
Harvia

Heater or stove, 9 kW and up

+9 kW output heats larger sauna rooms
+Comes with sauna stones included
+Heater designed for sauna use with a cylindrical build
−Higher 9 kW output draws more power than smaller heaters
$1,720.00
as of 11/03/2026 23:21 PST - Details
Arsfutu

Heater or stove, 9 kW and up

+9 kW output suits larger sauna rooms
+Includes a thermo-hygrometer and sauna hat set
+220V electric operation
−Requires a 220V power supply
No price recorded yet.
HUUM

Heater or stove, 9 kW and up

+Power of 10.6 kW for larger sauna spaces
+Includes WiFi Gold control for remote operation
+Sold as a complete package with heater and controls
−Higher power draw than smaller heater models
No price recorded yet.
HUUM

Heater or stove, 9 kW and up

+Wood-burning stove with 13 kW output
+Includes 198 pounds of rounded olivine stones
+Rated for saunas from 210 to 460 cubic feet
−Requires a wood-burning setup rather than electric
$2,530.00
as of 11/03/2026 23:32 PST - Details
Smartmak

Heater or stove, 9 kW and up

+15kW equivalent output for larger saunas
+Made of 304 stainless steel
+Suitable for both wet and dry sauna use
−Outputs 9 kW and up, so it draws considerable power
$1,099.99
as of 11/04/2026 08:37 PST - Details
HUUM

Heater or stove, 9 kW and up

+Wood-burning stove with 17 kW output
+Includes 286 pounds of rounded olivine stones
+Rated for saunas from 280 to 565 cubic feet
−Requires a wood-burning setup rather than electric
$3,000.00
as of 11/03/2026 23:32 PST - Details
HUUM

Heater or stove, 9 kW and up

+18 kW output for very large sauna rooms
+WiFi UKU control for app-based operation
+Includes 550 pounds of rounded olivine stones
−Requires high-capacity electrical supply at 9 kW and up
$6,680.00
as of 11/03/2026 23:32 PST - Details
Hapyvergo

Steam generator, 9 kW and up

+9 kW output for strong steam generation
+Aromatherapy steam head included
+LED lighting included
−High 9 kW power draw requires a heavy-duty electrical supply
$489.00
as of 11/03/2026 23:20 PST - Details
SteamSpa

Steam generator, 9 kW and up

+9 kW output for steam room sizing
+Premium bundle with included components
+Designed for 240V electrical supply
−Requires a 240V electrical supply
$1,849.00
as of 11/04/2026 04:40 PST - Details
HUUM

Heater or stove, 9 kW and up

+Power of 9 kW for mid-size to larger sauna spaces
+Includes WiFi Gold control for remote operation
+Sold as a complete package with heater and controls
−Higher power draw than smaller heater models
No price recorded yet.
HUUM

Heater or stove, 9 kW and up

+12 kW output suits larger sauna rooms
+WiFi mirror control for app-based operation
+Complete package with HIVE heater series
−Requires high-capacity electrical supply at 9 kW and up
$6,822.00
as of 11/03/2026 23:32 PST - Details
Mr. Steam

Steam generator, 9 kW and up

+9 kW output for larger steam baths
+Includes iTempo square control
+Operates at 240V
−Steam generator only, not a complete sauna
No price recorded yet.
SteamSpa

Steam generator, 9 kW and up

+Premium Bundle includes a 240-volt steam generator
+Listed with an auto drain system that purges water after use
+Listed with a 240-volt power requirement for hardwired installation
−Requires a 240-volt electrical circuit
$1,936.92
as of 11/04/2026 04:40 PST - Details
Turku

Steam generator, 9 kW and up

+9 kW output for a residential steam bath
+Runs on 240V residential power
+Complete kit with generator
−Requires 240V electrical service for installation
$634.17
as of 11/04/2026 05:41 PST - Details
Mr. Steam

Steam generator, 9 kW and up

+9 kW output for larger steam baths
+Includes iTempo square control
+Operates at 240V
−Steam generator only, not a complete sauna
No price recorded yet.
SteamSpa

Steam generator, 9 kW and up

+10.5 kW output for a steam bath
+QuickStart steam bath generator package
+Complete package including generator
−Higher 9 kW and up power demand than smaller units
$1,949.00
as of 11/04/2026 04:40 PST - Details
Mr. Steam

Steam generator, 9 kW and up

+15 kW output for very large steam rooms
+Includes iTempoPlus round control
+Includes AutoFlush and SteamLinx features
−Steam generator only, not a complete sauna
$5,614.00
as of 11/04/2026 00:17 PST - Details
Mr. Steam

Steam generator, 9 kW and up

+Produces steam for a shower enclosure
+Rated at 12 kW for mid-sized steam spaces
+Sold as a package with square iTempo control
−Steam generator alone needs a separate control
$5,513.00
as of 11/04/2026 00:17 PST - Details
SteamSpa

Steam generator, 9 kW and up

+9 kW output for a steam bath
+QuickStart steam bath generator package
+Complete package including generator
−Higher 9 kW and up power demand than smaller units
$1,849.00
as of 11/04/2026 04:40 PST - Details
Steam Planet

Steam generator, 9 kW and up

+12 kW heater power for a high-output steam unit
+Vertical black keypad for controls
+Includes a drip pan and white lights
−Higher 12 kW power draw than the smaller units listed
$1,467.00
as of 11/04/2026 04:40 PST - Details
SteamSpa

Steam generator, 9 kW and up

+Quick start feature heats steam output without long wait
+Continuous steam technology for steady output during use
+Wi-Fi connectivity for control from a smartphone
−Steam generator only, so the enclosure is sold separately
$2,999.00
as of 11/04/2026 04:40 PST - Details
SteamSpa

Steam generator, 9 kW and up

+Quick start feature heats steam output without long wait
+Continuous steam technology for steady output during use
+Wi-Fi connectivity for control from a smartphone
−Steam generator only, so the enclosure is sold separately
$3,599.00
as of 11/04/2026 04:40 PST - Details
Xueqiaolian1006

Steam generator, 9 kW and up

+12KW output for larger steam rooms
+Stainless steel construction for durability
+High-output steam generation at 9 kW and up
−High power draw requires a suitable electrical supply
$263.99
as of 11/04/2026 09:38 PST - Details
Amerec

Heater or stove, 9 kW and up

+10.5 kW three-phase heater for rooms up to 600 cubic feet
+Includes rocks for the heater
+Covers larger rooms than standard single-phase units
−Requires three-phase electrical service
$2,437.00
as of 11/03/2026 21:48 PST - Details
Amerec

Heater or stove, 9 kW and up

+12 kW heater for rooms up to 740 cubic feet
+Includes rocks for the heater
+Suits larger rooms than standard heaters
−Heater only, no contactor box or control included
$2,524.50
as of 11/03/2026 21:48 PST - Details

Compare specs

saunaProduct typePowerSpec scorePrice
Heater or stove9 kW and upn/a$2,670.00
as of 11/03/2026 23:32 PST - Details
Steam generator9 kW and upn/a$645.00
as of 11/03/2026 23:20 PST - Details
Heater or stove9 kW and upn/a$3,630.00
as of 11/03/2026 23:21 PST - Details
Heater or stove9 kW and upn/a$1,720.00
as of 11/03/2026 23:21 PST - Details
Heater or stove9 kW and upn/aNo current price
Heater or stove9 kW and upn/aNo current price
Heater or stove9 kW and upn/a$2,530.00
as of 11/03/2026 23:32 PST - Details
Heater or stove9 kW and upn/a$1,099.99
as of 11/04/2026 08:37 PST - Details
Heater or stove9 kW and upn/a$3,000.00
as of 11/03/2026 23:32 PST - Details
Heater or stove9 kW and upn/a$6,680.00
as of 11/03/2026 23:32 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.