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Saunas above 6 and up to 8.5 kW

All saunas

19 saunas above 6 and up to 8.5 kW from Mr. Steam, SteamSpa, Harvia and more. Most cost $280 to $3,763, and half cost less than $1,749.

Top brands: Mr. Steam (6)SteamSpa (5)

Mr. Steam

Steam generator, Over 6 to 8.5 kW

+Residential steam generator with 7.5 kW output
+Suits residential steam shower installations
+Compact generator unit for a steam shower setup
−Power rating sits in the over 6 to 8.5 kW range
No price recorded yet.
Mr. Steam

Steam generator, Over 6 to 8.5 kW

+7.5 kW output for mid-sized steam baths
+Includes iTempo square control
+Operates at 240V
−Steam generator only, not a complete sauna
No price recorded yet.
Delta

Steam generator, Over 6 to 8.5 kW

+7kW steam generator in the over 6 to 8.5 kW range
+Designed for steam shower use
+Built for 240v power
−Requires a 240v power supply, not a standard outlet
$2,549.00
as of 11/04/2026 16:42 PST - Details
SteamSpa

Steam generator, Over 6 to 8.5 kW

+Continuous dual-tank design produces steam without interruption
+Sentry Series 240-volt steam generator
+Listed with a 240-volt power requirement for hardwired installation
−Requires a 240-volt electrical circuit
No price recorded yet.
Mr. Steam

Steam generator, Over 6 to 8.5 kW

+7.5 kW output suits small to mid-size steam enclosures
+Includes iTempo round control for temperature and timing
+Rated for enclosures up to 161 cubic feet
−Limited to enclosures up to 161 cubic feet
No price recorded yet.
SteamSpa

Steam generator, Over 6 to 8.5 kW

+7.5 kW output for medium steam enclosures
+QuickStart steam bath generator package
+Complete package including generator
−Lower output than 9 kW and larger units
$1,749.00
as of 11/04/2026 04:40 PST - Details
SteamSpa

Steam generator, Over 6 to 8.5 kW

+Premium Bundle includes a 240-volt steam generator
+Auto drain system purges water after each use
+Adds aroma with the included scent feature
−Requires a 240-volt electrical circuit
$1,749.00
as of 11/04/2026 04:40 PST - Details
Kgkgk

Steam generator, Over 6 to 8.5 kW

+Rated at 8 kW for home, hotel, or spa sauna rooms
+Provides a dry steam function
+Electric sauna heater stove design
−Requires a sauna room and proper electrical installation
$1,364.75
as of 11/04/2026 04:40 PST - Details
Mr. Steam

Steam generator, Over 6 to 8.5 kW

+Steam generator package for saunas and steam rooms
+Power rating over 6 to 8.5 kW for higher steam output
+Round iTempo control for adjusting steam settings
$4,603.00
as of 11/04/2026 00:17 PST - Details
Kgkgk

Steam generator, Over 6 to 8.5 kW

+Stainless steel construction for the steam generator
+Control function for operating the steam output
+Over 6 to 8.5 kW power rating for larger rooms
$969.71
as of 11/04/2026 04:40 PST - Details
SteamSpa

Steam generator, Over 6 to 8.5 kW

+Sentry Series steam generator for sauna use
+Runs on 240-volt power
$1,399.00
as of 11/04/2026 04:40 PST - Details
Kgkgk

Steam generator, Over 6 to 8.5 kW

+Large capacity for steam shower and sauna use
+Complete kit system for home steam bath setups
−High power rating needs a suitable electrical supply
$722.38
as of 11/04/2026 04:40 PST - Details

Compare specs

saunaProduct typePowerSpec scorePrice
Steam generatorOver 6 to 8.5 kWn/aNo current price
Steam generatorOver 6 to 8.5 kWn/aNo current price
Steam generatorOver 6 to 8.5 kWn/a$2,549.00
as of 11/04/2026 16:42 PST - Details
Steam generatorOver 6 to 8.5 kWn/aNo current price
Steam generatorOver 6 to 8.5 kWn/aNo current price
Steam generatorOver 6 to 8.5 kWn/a$1,749.00
as of 11/04/2026 04:40 PST - Details
Steam generatorOver 6 to 8.5 kWn/a$1,749.00
as of 11/04/2026 04:40 PST - Details
Steam generatorOver 6 to 8.5 kWn/a$1,364.75
as of 11/04/2026 04:40 PST - Details
Steam generatorOver 6 to 8.5 kWn/a$4,603.00
as of 11/04/2026 00:17 PST - Details
Steam generatorOver 6 to 8.5 kWn/a$969.71
as of 11/04/2026 04:40 PST - Details

Before you buy

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