This HUUM Hive Flow collection brings together the Hive Flow, HUUM Hive Flow Mini, Hive Flow LS and Hive Flow Mini LS. If you want a wood-burning sauna stove for sauna rooms from 212 to 635 cubic feet, start with your room size and where you want to load the firewood. This efficient wood burning stove has high stone capacity for mild steam that lasts. Choose your HUUM sauna stove size, then add chimney parts and stones on the page.


What is a HUUM Hive Flow sauna stove?

Made in Estonia, this floor standing wood-burning stove puts about 75 percent of the wood's heat into the sauna. You burn less wood for the same heat. Its 231 or 330 pounds of sauna stones give mild, long lasting steam. Browse the HUUM range, the page with every HUUM wood stove, all sauna heaters or the store's wood burning stoves to compare.

Full size or Mini, plain or LS?

The 9.8 kW Hive Flow suits 282 to 635 cubic feet, measures about 21 inches wide, takes logs up to 16 inches and holds 330 pounds of stones. The 8.5 kW Mini suits 212 to 494 cubic feet, measures about 18 inches wide, takes logs up to 12 inches and holds 231 pounds. Plain models load from inside and need a ceiling at least 75 inches high. The LS versions load from the next room through a firebox extension. For a round stainless steel alternative with a smaller stone load, see the Hive Wood range.

What comes in the box?

The box holds the stove, metal grate, ash grate, ash drawer, two cleaning hatches, two fixing plates, splints, heat resistant glove and manual. No chimney comes in the box, so choose a through the ceiling or through the wall chimney kit on the page, or the kit made for barrel saunas. Stones are added on the page: seven boxes for the Mini or ten for full size. A mounting collar for the LS wall opening, floor plate, protective bedding and stone cage are optional.

Why buy from My Cozy Outdoors?

We are an authorized HUUM dealer. Every listing carries the full manufacturer warranty. For help with room size, your stove choice and chimney parts, call us and we will talk it through.

Your questions answered

How is the HUUM Hive Flow different from the Hive Wood?

The Flow puts about 75 percent of the wood's heat into the sauna, using less wood for the same heat. It holds 231 or 330 pounds of stones. The round Hive Wood holds 199 or 287 pounds and has a simpler firebox. Both offer LS versions.

Hive Flow or Hive Flow Mini: which size?

The 9.8 kW Flow suits 282 to 635 cubic feet and holds 330 pounds of stones. The 8.5 kW Mini suits 212 to 494 cubic feet and holds 231 pounds. Both plain models need a ceiling at least 75 inches high. Measure your room and call us.

What does LS mean on a HUUM Hive Flow?

LS means you add logs from the next room through a fire door in the sauna wall. This keeps firewood out of the sauna. The Flow LS is 29.5 inches deep and the Mini LS is 26.5 inches deep. A mounting collar is an add-on.

Do you pour water on the stones of a HUUM Hive Flow?

Yes, water on the hot stones produces mild, long lasting steam. Add seven boxes of stones for the Mini or ten for full size on the page. A stone cage and a bucket and ladle set are optional for your HUUM Hive Flow.