120V and 110V Plug-In Infrared Saunas

A 120V sauna is designed for the household voltage used in North America, so it can be installed without the 240V supply that most electric sauna stoves need. Every cabin in this collection uses an infrared heater system, and all 62 models list a 110–120V build, CE and ETL certification and a rated power between 1,100 and 1,800 W. Exterior widths run from 90 to 150 cm (about 35–59 in), which covers one, two and some three person cabins.

Power vs circuit

A 120V circuit protected at 15 A supplies at most 1,800 W, and continuous loads such as a sauna are commonly kept to 80% of the breaker rating. Match the cabin to the circuit like this, and always have an electrician confirm local code requirements.

The power calculator turns the listed wattage into amps, and our guide to 110–120V vs 220–240V explains when a market or room calls for the higher voltage.

Carbon, ceramic or full spectrum heaters

• Carbon fiber (39 models): large, low-surface-temperature panels, the most common 120V sauna heater and the base of low-EMF cabins.
• Full spectrum (20 models): red glass emitters combined with carbon panels, as on the MS-FS02 1-Person Red Cedar Full Spectrum Sauna with Hybrid Heaters.
• Red light panels (8 models) and ceramic tubes (3 models) for buyers who want red light or a more concentrated heat.

Read carbon vs ceramic vs full spectrum for how each heater feels in use.

Looking for a 110V sauna heater only?

This page lists complete cabins with a matched 120V heater set, not loose heaters for a self-built room. Replacement ceramic infrared heater tubes in 110V are listed in sauna accessories, and replacement heaters and control panels for our cabins can be supplied as spare parts. Traditional rock saunas with electric stoves generally need 220–240V and are listed in the traditional saunas line.

Who these suit

120V plug-in saunas are the core of most North American home ranges and of private label programs. Models can be built in hemlock or red cedar, with your logo, panel branding and printed cartons; see US-standard and custom saunas for the series most often ordered under private label. Certification applies to a specific build, so request certificate copies for the exact model and voltage.