HUUM HIVE Mini 9kW Sauna Heater

The HUUM HIVE Mini 9 is a floor-mounted 9.0kW sauna heater designed for medium-size sauna rooms.

Featuring a powerful 330 lb stone capacity, direct-contact heating elements, and optional Wi-Fi control, it delivers smooth, consistent heat and a classic sauna experience in a refined, space-conscious design.

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.

• Elegant design
• 240V/1PH operation
• Works with UKU controls (sold separately)
• 330 pound stone capacity (required 10 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
• Floor model with adjustable legs
• Air tunnel shortens heat-up time and increases life of heating elements
• SGS listed
• Designed, engineered, and made in Estonia
• Dimensions: 18.1"Diameter (460mm) x 29.5"H (750mm)
• Limited 3-year residential warranty and limited 1-year commercial warranty (excluding elements)

Includes:

• 9.0kW Sauna Heater
• Adjustable Legs
• Pre-Installed HIVE Air Tunnel
• Installation and Operation Manual
• 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty (Excluding Elements)

Designed to deliver powerful, traditional sauna heat in a space-efficient form, the HUUM HIVE Mini 9 brings the performance of the iconic HIVE series into a slimmer, more versatile footprint. This floor-mounted 9.0kW electric sauna heater is engineered for sauna rooms ranging from 283 to 460 cubic feet, making it an excellent choice for medium-size saunas where space and performance must work hand in hand.

Despite its streamlined design, the HIVE Mini 9 holds an impressive 330 pounds of sauna stones, allowing it to generate a soft, radiant, and consistently high heat session after session. The heater is engineered so the stones are in direct contact with the heating elements, improving heat transfer efficiency and producing smoother, more even warmth with generous steam potential.

Built for durability and long-term use, the HIVE Mini 9 features high-grade stainless-steel construction and industrial-quality heating elements. Adjustable legs add installation flexibility, helping ensure proper placement and stability across a variety of sauna layouts.

The HIVE Mini 9 operates on 240V, single-phase (1PH) power and requires a HUUM UKU or UKU Wi-Fi control (sold separately). With Wi-Fi–enabled controls, you can conveniently preheat and manage your sauna remotely using the HUUM mobile app, ensuring your sauna is ready exactly when you are.

Precision-crafted in Estonia and SGS listed for safety and quality, HUUM HIVE Mini Series heaters are built to deliver years of reliable operation—combining elegant design, thoughtful engineering, and an authentic sauna experience.