HUUM CLIFF Mini Electric Sauna Heater 3.5 kW

Price:

$2,100.00

The HUUM Cliff Mini is a compact yet powerful electric sauna heater, thoughtfully designed for small indoor saunas (ideal for 1–2 people). Despite its slim profile, it delivers an authentic sauna experience — complete with rich steam and consistent heat — staying true to HUUM’s signature quality and craftsmanship.

Like the HUUM Steel Mini, the Cliff Mini holds an impressive 60 kg (132 lbs) of stones. This large stone capacity allows users to pour water over the rocks for generous steam production, ensuring a soft, long-lasting heat throughout every session.

Compact Design with Full-Size Performance

For years, small saunas were limited to basic heaters with minimal stone capacity and average performance. HUUM revolutionized the market with the Cliff Mini and Steel Mini, combining modern design, Wi-Fi control compatibility, and the ability to reach temperatures up to 110°C (230°F) — features rarely found in compact models.

The Cliff Mini’s minimalist design and extremely short safety distances make it ideal for tight spaces, offering flexibility in installation without sacrificing performance or aesthetics.

Heater Includes

  • Adjustable legs (lift heater up to 7 cm)

Additional Requirements

  • UKU sauna control system

  • 60 kg (132 lbs) of sauna stones (3–5 cm / 1.2–2 in diameter)

Specifications

  • Sauna room size: 3–5 m³ (106–177 ft³)

  • Stone capacity: 60 kg (132.3 lb)

  • Weight: 15 kg (33 lb)

  • Height: 975 mm (38.4 in)

  • Width: 270 mm (10.6 in)

  • Depth: 160 mm (6.3 in)

  • Maximum temperature: 110°C

  • Safety distances: See Drawing tab below

Key Highlights

? Ideal for 1–2 person indoor saunas
? Impressive stone capacity for rich, even steam
? Sleek, space-saving design with minimal clearances
? Compatible with Wi-Fi-enabled UKU control
? Durable, energy-efficient, and beautifully modern

Disclaimer: Sauna Depot is not responsible for any electrical work. Installation must be completed by a licensed electrician in accordance with local electrical codes and the manufacturer’s installation manual.

Build Price
  • Choose heater control

    The local and Wi-Fi sauna controls are essentially the same in terms of hardware and functionality. The key difference is that the Wi-Fi version includes an ID for connecting to the HUUM mobile app (Apple or Google Play). This feature allows you to remotely activate your sauna, enabling you to heat it up in advance, whether you're on your way home or just finishing a workout. It's designed to enhance convenience, ensuring your sauna is ready when you are.

    UKU Local Control

    UKU Wi-Fi Control

    Choose stones
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