Description
Product information updated 2026-11-11
HUUM CLIFF – this is a modern electric sauna heater, distinguished by an extremely narrow, vertical design and fast heating. Designed according to Scandinavian minimalism, this heater is ideal for those who want to save space, but do not want to give up high steam quality. Despite its compact form, HUUM CLIFF holds up to 60 kg of stones, ensuring gentle and even steam even in smaller saunas.
Main advantages:
- Exceptionally narrow design: width only 25 cm – fits even in very small saunas.
- Fast heating: innovative air circulation system allows reaching the required temperature in a shorter time.
- Smart control: possibility to use HUUM UKU controller with Wi-Fi and mobile app.
- Space-saving, high power: smaller dimensions, but sufficiently powerful 6–9 kW model version.
- Modern aesthetics: elegant stainless steel body perfectly matches modern interior.
Specifications
| Model | CLIFF 6 | CLIFF 9 | CLIFF 11 |
| Power, kW | 6,0 | 9,0 | 10,5 |
| Sauna volume, m³ | 5 – 9 | 8 – 13 | 10 – 16 |
| Stone capacity, kg | 75 | ||
| Stone size, cm | Ø 3 – 5 | ||
| Heater dimensions (W/H/D), mm | 270 / 975 / 270 | ||
| Weight, kg | 16 | 16 | 17 |
| Safe distance from sides, mm | 60 | 240 | 240 |
| Required installation width, mm | 390 | 750 | 750 |
| Required installation depth, mm | 270 | ||
| Heater height, mm | 975 | ||
| Power supply | 1/N~230 V / 3/N~400 V | 1/N~230 V / 3/N~400 V | 3/N~400 V |
| Fuses, 1 phase | 32 A | 40 A | – |
| Fuses, 3 phases | 10 A | 16 A | 16 A |
| Cable cross-section, mm² | 5 × 2,5 | ||
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