HUUM Steel Sauna Heaters

About

HUUM STEEL is a slim, vertical electric sauna heater available as a wall-mounted Mini 4 and as floor-standing 6, 9, and 11 kW models. When sized correctly, STEEL can reach temperatures up to 230°F. Its tall stone column delivers soft, even löyly in compact rooms or next to glazing where footprint matters.  split HUUM STEEL Overview STEEL brings HUUM’s modern pillar aesthetic to tight spaces. The narrow, upright basket lets you place the heater closer to benches or glazing while maintaining the soft, even steam that a large stone mass provides. Choose STEEL Mini 4 for small rooms that need a wall mount or step up to STEEL 6, 9, and 11 for medium rooms that benefit from a floor-standing tower.  Control System All HUUM sauna heaters use the same control system. This control system is called UKU. In all HUUM sauna heaters, there will be an external control panel for controlling the sauna. HUUM allows the UKU to be installed inside the sauna room, as long as their specific instructions regarding the placement are followed. However, it's more common to install your control panel right outside the sauna, where it doesn't get exposed to heat and humidity. HUUM offers an additional feature to all UKU controls that allows you to control the sauna remotely through an app on your phone. Technical Details HUUM STEEL comes in four configurations across two formats: wall-mounted STEEL Mini 4 and floor-standing STEEL 6, 9, and 11. The slender tower profile stays consistent while higher kW models add element power inside the basket. The bigger your sauna, the greater the kilowatt rating you will need.  Here are the electrical specs when you wire your STEEL sauna heater with 240 V: STEEL Mini 4 kW for sauna rooms sized 124–212 ft³. This model draws 14.58 A, requires a 20 A circuit breaker, and uses 12 AWG wire.  STEEL 6 kW for sauna rooms sized 212–353 ft³. This model draws 25 A, requires a 30 A circuit breaker, and uses 10 AWG wire.  STEEL 9 kW for sauna rooms sized 318–530 ft³