Built for
HUUM HIVE Mini Electric Sauna Heater | 6, 9 & 10.6 kW
The heater this flange is made for, when it is set partly into the bench. See the full product and build your package →
What’s included
- HIVE Mini embedding flange
- Installation and operation manual
What it does
The Flange HM is the trim piece that finishes the opening when a HIVE Mini is installed partly inside the bench. In HUUM’s words: “The embedding flange is useful when you are planning to install your HIVE heater partly inside the sauna bench. It is made of stainless steel and it covers up the wooden edges around the heater, leaving the final result looking refined and smooth.”
Which heater it belongs to
This is the HIVE Mini flange, listed by HUUM under Operating Accessories on the HIVE Mini electric heater page. The full-size HIVE electric heater takes the larger Flange H, at 22.64 in inside diameter against 18.31 in here, so the two are not interchangeable. HIVE Flow is a different, wood-burning family and does not use this part.
- Stylishly covers wood edges around embedded heaters
- For use with HIVE Mini sauna heaters
- Stainless steel construction
Specifications
| Model | Flange HM |
|---|---|
| Part number | H3002022 |
| UPC | 4745090279139 |
| For use with | HIVE Mini sauna heaters |
| Inside diameter | 18.31 in |
| Outside diameter | 24.61 in |
| Material | Stainless steel |
| Weight | 3.1 lb |
Common questions
Do I need an embedding flange?
An embedding flange is only needed when the sauna heater is being set partly down inside the bench or platform rather than standing free on the floor. HUUM describes the Flange HM as useful “when you are planning to install your HIVE heater partly inside the sauna bench”, where the stainless ring covers the cut wooden edges around the heater. A HIVE Mini standing openly on the sauna floor does not need one.
What size is the HUUM Flange HM?
The HUUM Flange HM measures 18.31 in inside diameter and 24.61 in outside diameter. It is stainless steel, weighs 3.1 lb, and HUUM specifies it for HIVE Mini sauna heaters.
Will the HIVE Mini flange fit a full-size HIVE heater?
The HIVE Mini flange does not fit the full-size HIVE heater, which takes the separate Flange H. Flange HM (part H3002022) measures 18.31 in inside diameter and 24.61 in outside diameter, while Flange H (part H3003022) measures 22.64 in inside diameter and 28.94 in outside diameter.
Often bought with the HUUM HIVE Mini Electric Sauna Heater | 6, 9 & 10.6 kW
What customers building this room most often add alongside it.
- Sauna Foil Radiant Barrier PROSAUNAS 128938 – 48 in × 80 ft Roll | Pure-Aluminum Radiant & Moisture Shield for Saunas, Basements, Crawl Spaces & More
- Sauna LED Light Strip – Compatible with HUUM, Harvia, IKI, and Saunum Heaters
- Thermory Adjustable Air Vent Hatch in Thermally Modified Aspen
- Fixed Sauna Vent in Thermo-Aspen
- KOLO Modern Sauna Thermometer From Finland
- Wood Sauna Cleaner | Ready To Use Spray + Concentrate

Prebuilt
Sauna Brushes
Vents