STEEL is HUUM's most understated heater — a compact stainless steel body that can stand on the floor or hang on the wall, and gets out of the way visually while doing the same job as heaters twice its footprint. It's the sensible choice when the room is small, the layout is tight, or you simply don't want the heater to be the thing people look at.
Four sizes, one page. Pick the output that matches your room — the STEEL Mini 4 at 3.5 kW suits rooms from 123 cubic feet, the 10.5 kW handles rooms to 600 — then choose whether you want the heater on its own or a complete package with a HUUM UKU control and sauna stones. Pricing updates as you choose.
About the UKU control. UKU Local gives you settable on/off, time, temperature and delayed start up to 48 hours ahead. The Wi-Fi versions add the HUUM mobile app so you can preheat from anywhere, in black, glass or mirror finishes.
Complete this installation
HUUM makes these to fit one heater body. These are the ones for the size you have selected.
The fitment parts for this size are not listed yet — get in touch and we will quote them.
A safety rail is not required for the heater to work, but it is what keeps skin off a casing that runs above 200°F. We would not install one of these without it.
