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Steam Generators

All saunas

268 steam generators from Mr. Steam, SteamSpa, Delta and more. Most cost $166 to $8,943, and half cost less than $1,799.

Top brands: Mr. Steam (101)SteamSpa (44)

Vdniduir

Steam generator

+Commercial grade generator built for large steam rooms
+Anti-leak waterproof controller protects the electronics
+Suited to heating a large steam room
−Commercial-grade build is heavier than typical home units
$728.20
as of 11/05/2026 01:26 PST - Details
SteamSpa

Steam generator, 9 kW and up

+12 kW output for large steam bath spaces
+Quick start Acu-Steam generator package
+Complete package with generator and components
−Higher 9 kW and up output draws more power than smaller units
$2,447.89
as of 11/05/2026 01:26 PST - Details
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
$2,074.88
as of 11/05/2026 01:26 PST - Details
Mr. Steam

Steam generator, 9 kW and up

+24 kW output for larger steam enclosures
+Express Steam feature for faster steam delivery
+Runs on 208 volt, 3-phase power
−Requires 208 volt, 3-phase power supply
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Rated at 15000 watts for larger steam rooms
+Power output of 9 kW or more
+Includes iSteamX control system
−Requires a dedicated high-output electrical supply
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Power output of 9 kW or more
+Runs on a 240 volt, 1-phase supply
+Includes iSteamX control system
−Requires a 240 volt, 1-phase electrical supply
No price recorded yet.
Vgvgv

Steam generator, 9 kW and up

+Rated at 18 kW, the highest output in this product type's range
+Suitable for DIY sauna kit projects
+Barrel stove design suits sauna builds
−High power rating requires a robust electrical supply
No price recorded yet.
Vgvgv

Steam generator, 9 kW and up

+Rated at 12 kW for a sauna room
+Offers a dry steam function
+Electric design for sauna room use
−High power rating requires a robust electrical supply
No price recorded yet.
Kgkgk

Steam generator

+Designed for home steam sauna bath boxes
+Steam generator for sauna room use
+Doubles as a fumigation machine per the product name
−Steam generator needs a separate steam box to operate
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Power output of 9 kW and up
+iSteamX control included with the generator
+Aroma Glass steamhead included in the set
−Steam generator needs a dedicated power supply to run
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Power output of 9 kW and up
+iSteamX control included with the generator
+Aroma Glass steamhead included in the set
−Steam generator needs a dedicated power supply to run
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Power output of 9 kW and up
+iSteamX control included with the generator
+Aroma Glass steamhead included in the set
−Steam generator needs a dedicated power supply to run
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Rated at 15000 watts for larger steam bath spaces
+Power output of 9 kW and up
+Includes iSteamX control for managing steam sessions
−Requires a dedicated high-output electrical supply
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Rated at 15000 watts for larger steam bath spaces
+Power output of 9 kW and up
+Includes iSteamX control for managing steam sessions
−Requires a dedicated high-output electrical supply
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Rated at 15000 watts for larger steam bath spaces
+Power output of 9 kW and up
+Includes iSteamX control for managing steam sessions
−Requires a dedicated high-output electrical supply
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Rated at 15000 watts for larger steam bath spaces
+Power output of 9 kW and up
+Includes iSteamX control for managing steam sessions
−Requires a dedicated high-output electrical supply
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Rated at 15000 watts for larger steam bath spaces
+Power output of 9 kW and up
+Includes iSteamX control for managing steam sessions
−Requires a dedicated high-output electrical supply
No price recorded yet.
Mr. Steam

Steam generator, 9 kW and up

+Rated at 15000 watts for larger steam bath spaces
+Power output of 9 kW and up
+Includes iSteamX control for managing steam sessions
−Requires a dedicated high-output electrical supply
No price recorded yet.
Ytikuyf

Steam generator, 4.5 to 6 kW

+4.5 kW output for steam generation
+Smart app and WiFi control for remote operation
+Works for spa showers and sauna steam rooms
−Requires WiFi connection for app control
No price recorded yet.
Sonaricus

Steam generator, Under 4.5 kW

+3-liter water tank capacity
+1200W fast heating
+Remote control and 9 power levels
$49.99
as of 11/05/2026 01:21 PST - Details
Dpwrrot

Steam generator, Under 4.5 kW

+4 liter water capacity for extended use
+1500 W output for steady steam
+Remote control for operation from a distance
$59.99
as of 11/05/2026 01:05 PST - Details
Moongiantgo

Steam generator

+Portable design for moving between sauna spaces
+3L water capacity for longer steam sessions
+Includes remote control for operation
$108.00
as of 11/05/2026 00:16 PST - Details
Hapyvergo

Steam generator

+Portable design for home spa use
+Remote control included
+3-liter water tank
$69.99
as of 11/04/2026 23:16 PST - Details
Zonemel

Steam generator

+Portable steam generator with remote control
+Stainless steel construction
+Holds 2 liters of water
No price recorded yet.
Hapyvergo

Steam generator, 4.5 to 6 kW

+4.5 kW output for steam shower use
+Aromatherapy steam head included
+LED lighting included
$429.99
as of 11/04/2026 23:16 PST - Details
I-Thera-U

Steam generator, Under 4.5 kW

+Portable design for flexible placement
+3 liter water capacity
+1200 W output for moderate steam production
No price recorded yet.
TaTalife

Steam generator

+Portable steam generator for indoor home sauna sessions
+3L stainless steel water tank
+Easy setup for home use, as named
No price recorded yet.
SteamSpa

Steam generator, 9 kW and up

+9 kW output for steam room sizing
+Quick start steam technology
+Continuous steam operation
$1,999.00
as of 11/05/2026 01:26 PST - Details

Compare specs

saunaProduct typePowerSpec scorePrice
Steam generatorn/a$728.20
as of 11/05/2026 01:26 PST - Details
Steam generator9 kW and upn/a$2,447.89
as of 11/05/2026 01:26 PST - Details
Steam generator9 kW and upn/a$2,074.88
as of 11/05/2026 01:26 PST - Details
Steam generator9 kW and upn/aNo current price
Steam generator9 kW and upn/aNo current price
Steam generator9 kW and upn/aNo current price
Steam generator9 kW and upn/aNo current price
Steam generator9 kW and upn/aNo current price
Steam generatorn/aNo current price
Steam generator9 kW and upn/aNo current price

Before you buy

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