Is this a traditional or infrared sauna?
Traditional.
It uses an 8.0 kW stove to heat the air to authentic high temperatures, with the option to add steam — a different, hotter ritual than infrared.
Does it need special wiring?
Yes.
The stove runs on a dedicated 240V/40A circuit, with a separate 120V/15A circuit for lighting and sound.
Plan for a certified electrician.
Is it really built for outdoors?
Yes.
The Hemlock exterior carries a waterproof stain and the cabin is rated for outdoor use.
Install on a level, load-bearing surface.
Can it be used commercially?
It is rated residential / light commercial — suitable for low-volume commercial settings.
Confirm local code for your specific use.
Is shipping really free?
Yes.
This system includes free curbside freight shipping within the contiguous U.S.
What's the warranty? 5-year electronic warranty and 1-year stove warranty.