The HUUM DROP 7.5 is a wall-mounted 7.5 kW electric sauna heater with a drop-shaped stainless steel design that saves space while providing a high stone capacity. Its open stone basket delivers soft, long-lasting steam. Requires a compatible external controller and sauna stones (sold separately). Drop-shaped, wall-mounted design for compact spaces Stainless steel construction for durability and modern aesthetics High stone capacity (~55 kg / 121 lb) for gentle, long-lasting steam Direct contact between heating elements and stones for efficient heat transfer Exposed stones promote longer, softer heat cycles Compatible with HUUM UKU external controllers (sold separately) Designed and engineered in Estonia HUUM DROP 7.5 sauna heater (H1001082) Model / SKU:H1001082 (DROP 7.5) Recommended Sauna Volume:~6.5-12.5 m³ (≈ 230-441 cu ft) Dimensions (W × D × H):390 × 335 × 590 mm (15″ × 13″ × 23″) Fuse / Breaker:40 A recommended Safety Clearances:Side: 100 mm; Rear: 590 mm Control:Requires external controller (HUUM UKU or equivalent)