CLIFF Mini Series 3.5kW Sauna Heater

The HUUM CLIFF Mini 4 is a slim, wall-mounted 4 kW electric sauna heater designed for small sauna rooms. Its compact design accommodates a high stone capacity, delivering soft, long-lasting steam while maintaining efficient heating. Requires a compatible external controller for operation.

Features

• Slim, wall-mounted vertical design
• Stainless steel construction for durability and modern aesthetics
• High stone capacity (60 kg / ~132 lb) for gentle, consistent steam
• Built-in air tunnel for faster heating
• Minimal safety distances: side 60 mm (2.4 in), rear 390 mm (15.35 in)
• Industrial-grade heating elements with direct stone contact
• Compatible with external HUUM controllers (sold separately)
• Designed and engineered in Estonia

Includes

• HUUM CLIFF Mini 4 sauna heater (H1005012)
• Installation and user manual

Specifications

• Model / SKU: H1005012 (CLIFF Mini 4)
• Power Output: 4 kW
• Voltage / Phase: 240 V, 1-phase
• Recommended Sauna Volume: 3–5 m³ (≈ 106–177 cu ft)
• Stone Capacity: 60 kg (~132 lb)
• Dimensions (H × W × D): 975 × 270 × 160 mm (38.4″ × 10.6″ × 6.3″)
• Weight: 15 kg (~33 lb)
• Fuse / Breaker: 20 A recommended
• Cable: 12 AWG recommended
• Safety Distances: Side: 60 mm / 2.4 in; Rear: 390 mm / 15.35 in
• Control: Requires external controller (HUUM UKU or equivalent)

Warranty

• 3-Year residential warranty (excluding heating elements)
• 1-Year commercial warranty (excluding heating elements)

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