HUUM Drop 9kW Sauna Heater

The HUUM DROP 9 is a powerful 9.0kW wall-mounted sauna heater built for larger sauna rooms.

Featuring an award-winning, water-drop–inspired design and a generous 122 lb stone capacity, it provides smooth, consistent heat and rich steam. A premium choice for those seeking both striking design and exceptional sauna performance, with optional Wi-Fi convenience.

Note: Not sure which method applies to your sauna? We’re happy to help. Send us (support@homespadirect.com)  your sauna dimensions and materials, and we’ll confirm the right heater size for you.

• Unique water drop design
• 240V/1PH operation
• Works with UKU controls (sold separately)
• 122 pound stone capacity (required 4 boxes sold separately)
• Direct contact between stones and heating elements
• More exposed stones create a longer and milder heat
• Stainless steel construction
• Stainless steel, industrial quality heating elements
• Wall-mounted design
• Designed, engineered, and made in Estonia
• Dimensions: 15.4"W (390mm) x 13.2"D (335mm) x 23.3"H (590mm)
• SGS Listed
• Limited 3-year residential warranty and limited 1-year commercial warranty (excluding elements)

Includes:

• 9.0kW Sauna Heater
• Wall-Mount Bracket
• Heat Reflector
• Installation and Operation Manual
• 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty (Excluding Elements)

Inspired by the pure simplicity of a falling water droplet, the HUUM DROP 9 is an award-winning sauna heater that blends sculptural design with high-performance engineering. Its softly rounded form brings balance and elegance to the clean, angular lines of a traditional sauna, elevating the space without overwhelming it.

This compact, wall-mounted 9.0kW electric sauna heater is designed for larger sauna rooms ranging from 283 to 460 cubic feet. Despite its streamlined profile, the DROP 9 holds up to 122 pounds of sauna stones, a capacity that rivals—and often exceeds—many wood-burning stoves. The result is a sauna experience defined by consistent, soft high heat and the ability to pour generous amounts of water over the stones for deep, long-lasting steam.

Honored with the prestigious Red Dot Design Award, the HUUM DROP series is recognized across Europe for its seamless integration of visual beauty and technical excellence. The large stone mass not only enhances steam intensity but also ensures even heat distribution, creating a smooth and comfortable environment ideal for extended sauna sessions.

For modern convenience, the DROP 9 is compatible with Wi-Fi–enabled controls, allowing you to preheat your sauna remotely and step into warmth exactly when you want it. Designed for bathers who want uncompromising performance, refined aesthetics, and intuitive control, the HUUM DROP 9 delivers a truly elevated sauna experience.