HUUM

About

HUUM — Electric Sauna Heaters, Wood-Burning Stoves & Accessories HUUM is an Estonian sauna heater manufacturer known for award-winning minimalist design and large stone capacities that produce soft, enveloping steam. Every HUUM heater is designed and manufactured in Estonia. Where Harvia is the industry workhorse with the widest product range, HUUM is the design-forward alternative — heaters that look like sculptural art pieces while delivering exceptional heating performance. All HUUM electric heaters are controlled by the UKU system, available in WiFi (app-controlled from your phone) and Local (in-room panel) versions. We carry the full HUUM electric lineup, wood-burning stoves, UKU controllers, and accessories. Free shipping on all HUUM products, 0% APR financing available. Not sure which HUUM heater fits your sauna? Read our complete HUUM heater guide or use our sauna heater sizing calculator to match the right kW rating to your sauna's cubic footage. Wall-Mounted Electric Heaters DROP (4.5 / 6 / 7.5 / 9 kW) — HUUM's signature heater and the most popular HUUM model we sell. Shaped like a water droplet, the DROP is one of the most visually distinctive sauna heaters on the market. Despite its compact wall-mounted design, it holds up to 122 lbs of stones — significantly more than most wall-mounted heaters — for rich, long-lasting steam. Heats saunas from 106–530 cubic feet, covering everything from small home saunas to mid-size commercial rooms. Available as heater only or as a complete package with UKU WiFi controller and stones. 240V. Read our HUUM DROP in-depth review or see how it compares: DROP vs. Harvia Spirit · DROP vs. Harvia KIP . CLIFF (6 / 9 / 10.5 kW) — A slim, flat-profile wall-mounted heater with remarkably small safety distances, making it ideal for tight saunas where space between the heater and walls or benches is limited. The CLIFF's low-profile design takes up minimal room while still delivering strong heating performance. Available as heate