HUUM Drop 9 kW Compact Wall-Mounted Sauna Heater

The HUUM Drop 9 kW Compact Wall-Mounted Sauna Heater is one of HUUM’s most iconic models—admired for its compact, space-saving design and exceptional performance. As the only wall-mounted heater in the HUUM lineup, the DROP combines modern elegance with practical efficiency, making it ideal for both home and commercial saunas.

Inspired by the natural shape of a water droplet, this heater’s rounded form brings a soft, organic aesthetic to the typically angular sauna interior, creating a calming and refined atmosphere.

Exceptional Performance & Gentle Heat

Don’t let its size fool you—this small powerhouse can hold up to 60 kg (132 lb) of sauna stones, outperforming many larger heaters in both steam production and heat retention.
The high stone capacity allows for long-lasting, soft, and soothing heat, while the minimal metal-to-stone ratio ensures smoother, more comfortable steam instead of harsh, dry air.

Smart Control Convenience

Pair the DROP heater with the HUUM UKU Wi-Fi Control System to manage your sauna remotely using the HUUM mobile app. Preheat your sauna from anywhere and step into warmth the moment you arrive home.

Details

• Power Output: 9 kW

• Sauna Room Size: 8–13 m³ (283–460 ft³)

• Stone Capacity: 55 kg (121 lb)

• Heater Weight: 12 kg (26.5 lb)

• Dimensions:

  • Height: 590 mm (23.3 in)

  • Width: 390 mm (15.35 in)

  • Depth: 335 mm (13.2 in)

• Safety Distances: Refer to the “Drawing” tab below.

Please note: Electrical installation is not included. For safety and compliance, all electrical work should be carried out by a licensed electrician, following local electrical codes and the manufacturer’s installation guidelines.