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The HUUM CLIFF 6kW Electric Sauna Heater combines bold Nordic-inspired design with precision engineering for modern sauna spaces. Featuring a natural stone exterior that mirrors the rugged beauty of northern cliffs, the CLIFF stands out for both its aesthetics and efficient, sustainable build.
Crafted from stainless steel cutouts repurposed during the production of HUUM’s STEEL series, this heater minimizes material waste while maintaining exceptional durability. Its slim, space-saving profile and small safety distances make it an excellent choice for compact sauna rooms, while the internal air tunnel design helps improve heat-up time and element longevity.
With its generous stone capacity, the CLIFF delivers even, consistent warmth and balanced heat distribution throughout each session. Recognized globally for design excellence, the CLIFF received the Red Dot Design Award in 2021.
For enhanced safety and comfort, pair the heater with a HUUM safety railing or a custom-built guard.
Note: Control Unit and sauna stones are required for operation and sold separately.
Prefer a complete setup?
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Power Rating
6kW
Sauna Room Size
177ft³ - 318ft³
Voltage / Phase / Amperage
240V / 1PH / 25A
Stone Capacity
165 lbs. (75kg) - required 5 boxes sold separately
Weight
35.2 lbs. (16kg)
Dimensions
Width: 10.6" (270 mm)
Depth: 10.6" (270 mm)
Height: 38.4" (975 mm)
Safety Distances
A: 2.4" (60 mm)
B: 15.35" (390 mm)
C: 10.6" (270 mm)
The following components are essential for proper installation and operation of this product:
HUUM is a pioneering Estonian brand known for modern electric heaters and wood-burning stoves that combine minimalist design with high-performance heating.
Designed for both residential and light commercial saunas, HUUM products feature high stone capacity for a softer, more even heat, along with precise control options and a clean, contemporary aesthetic.
HUUM electric sauna heaters are designed with high stone capacity to produce a softer, more even heat compared to traditional electric heaters. With distinctive designs such as DROP, CLIFF, and HIVE, HUUM heaters combine performance with a clean, modern aesthetic.
These heaters are suitable for a wide range of sauna sizes and are commonly paired with HUUM’s UKU control systems for precise temperature and timing control.
HUUM wood-burning sauna stoves combine modern design with traditional sauna heating, creating a natural and immersive sauna experience. Built with durable materials and designed for efficient heat output, these stoves are ideal for outdoor saunas and off-grid installations.
The combination of visible flame and high stone capacity provides a balanced and authentic sauna atmosphere.
HUUM UKU sauna controls provide precise temperature and timer management through a clean, modern interface. Available with WiFi connectivity, UKU controllers allow remote operation and convenient sauna scheduling.
Designed for seamless integration with HUUM heaters, UKU control systems offer both functionality and a refined user experience.
HUUM offers a range of sauna accessories including heater stones, safety railings, and installation components designed to enhance your sauna experience and ensure compatibility with HUUM heaters and stoves.
