HUUM STEEL 10.5kW | Electric Sauna Heater

The HUUM Steel 10.5kW is a professional-grade floor-mounted electric sauna heater meticulously engineered for residential rooms between 354 and 566 cubic feet. Featuring a sleek, space-conscious stainless steel design and an efficient internal air duct, this model is the ideal solution for sauna enthusiasts seeking rapid heat-up times and consistent thermal performance in compact footprints. By accommodating a massive 331-pound stone capacity for gentle, enveloping steam and offering full compatibility with UKU controls and extension boxes, the Steel 10.5kW balances industrial-quality reliability with modern Estonian craftsmanship. This heater serves as the industry-standard choice for flexible installations that prioritize minimal safety distances, long-lasting durability, and a restorative, premium sauna experience designed to enhance both new and existing wellness spaces.