The HUUM CLIFF 6 is a compact yet powerful sauna heater engineered for premium performance in smaller sauna spaces. Featuring an exceptionally slim profile and ultra-small safety distances, this 6kW heater is purpose-built for environments where space is limited, but superior heat quality is non-negotiable.
Designed for sauna rooms between 177 and 318 cubic feet, the CLIFF 6 boasts a 165-lb stone capacity, delivering smooth, balanced heat with deeply satisfying steam. This larger-than-expected stone volume enables a more natural bathing experience that mirrors the soft, rolling warmth of traditional wood-fired saunas.
The heater’s optimized internal air duct accelerates heat-up times by up to 25%, while its removable rib structure ensures precise stone stacking for improved airflow and performance. Constructed from premium stainless steel and crafted in Estonia, the CLIFF series blends high-end engineering with minimalist Scandinavian design.
Pair the CLIFF 6 with any HUUM UKU Control System—including Wi-Fi-enabled options for remote preheating—to enjoy modern convenience with elegant, spa-grade heat output. Sleek, powerful, and space-efficient, the CLIFF 6 is the ideal choice for high-end home saunas and custom wellness builds.
