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.

Flat-rate delivery of £274 covers every product and accessory to any UK mainland address; orders over £5,000 ship free. We process orders in 1–3 working days and the courier takes 3–6 working days. Large items come on a pallet and we phone to book a delivery day.

You can cancel within 14 days of delivery under the Consumer Contracts Regulations. Returns are processed within 7 working days of the goods arriving back with us. Read the full shipping policy and returns policy.