HUUM HIVE Flow Mini Wood Sauna Stove
The HIVE Flow Mini is the smaller of HUUM's HIVE Flow wood burning sauna stoves, made in Estonia, for rooms of 212 to 494 cubic feet. It burns firewood and needs a chimney connection. It suits members with a smaller wood fired sauna.
Member pricing is quoted directly with a specialist, and specifications and availability are confirmed on the same call.
Images: HUUM
What’s in this buildout
A heater never arrives on its own. The buildout is everything it needs to heat a room.
The stove
HUUM HIVE Flow Mini, in the version your room calls for.
Chimney kit
Professionally installed.
Sauna stones
Included and required.
Sizing is matched to your sauna in consultation.
What we handle
We source quality products that we stand behind, for you, not for the brand, and we build the room around them.
Site preparation
Placement in the room, following the manufacturer's specification.
Delivery and placement
Freight coordination to your site, and the stove placed in the room it heats.
Assembly
Installed as part of the sauna build, with the stones loaded.
Protection
Guards and clearances set at install and checked when we come back.
Support after the build
Service and guidance after the build, from someone who picks up the phone in year three.
What we can put in writing.
Anything not listed here is confirmed with you during the consultation rather than published as a guess.
- Exterior dimensions
- 17.7"W x 21.1"D x 34.8"H (HIVE Flow Mini)
- Family
- HUUM HIVE Flow Series
- Configurations
- HIVE Flow Mini (Front fed, 21.1" deep, 119 lbs), HIVE Flow Mini LS (Firebox extension fed through the wall, 26.5" deep, 130 lbs)
- Fuel
- Wood fired, needs a chimney connection
- Feeding
- Front fed on the Mini, through the wall on the Mini LS
- Stone capacity
- 231 lb
- Room volume
- 212 to 494 cubic feet
- Flue
- Top or back connection
- Made in
- Estonia
- HIVE Flow Mini size
- 17.7" (45 cm) W x 21.1" (54 cm) D x 34.8" (88 cm) H
- HIVE Flow Mini LS size
- 17.7" (45 cm) W x 26.5" (67 cm) D x 34.8" (88 cm) H
- HIVE Flow Mini weight
- 119 lbs (54 kg)
- HIVE Flow Mini LS weight
- 130 lbs (59 kg)
- Stones
- HUUM Stones 24, 2" to 4" (5 to 10 cm) rounded olivine diabase
- Minimum room height
- 75" (191 cm)
- Maximum firewood length
- 12" (30 cm)
- Flue connection
- Top and back
- Chimney leg diameter
- 4.5 in (114 mm)
- Door
- Glass door in a steel frame
- Gross efficiency
- 75.1% (maker's test data)
- Certification
- BImSchV and CPR
- Shipping weight with stones
- 350 lbs (159 kg) Mini; 361 lbs (164 kg) Mini LS
What sets it apart
- Furnace built so most of the heat from the wood goes into the room rather than up the chimney
- 231 lb stone mass in a tall round steel cage for mild, long lasting steam
- Glass door with a side handle
- Ash drawer and two cleaning hatches for upkeep
- Flue connects at the top or the back
- Mini LS firebox extension passes through the wall so the fire is fed from the next room
- BImSchV and CPR certified
- Designed, engineered and made in Estonia
In the kit from the maker
- HUUM HIVE Flow Mini or HIVE Flow Mini LS sauna stove
- Metal grate
- Ash grate
- Ash drawer
- Cleaning hatches (2)
- Metal fixing plates (2)
- Splints
- Heat resistant glove
- HUUM Stones 24, 231 lbs
- Installation and operation manual
About this buildout.
The Mini is built on the same furnace as the HIVE Flow, with more of the heat from the wood going into the room; its maker's test data gives a gross efficiency of 75.1 percent. It is 17.7 inches wide, holds 231 lb of stones and takes firewood up to 12 inches long.
The HIVE Flow Mini is fed from the front inside the sauna. The HIVE Flow Mini LS adds a firebox extension that passes through the wall, so the fire is fed from the next room. The LS is 26.5 inches deep against 21.1 for the Mini.
The flue connects at the top or the back. The stove ships with a metal grate, an ash grate, an ash drawer, two cleaning hatches, two metal fixing plates, splints and a heat resistant glove. A buildout adds seven boxes of HUUM Stones 24, rounded olivine diabase of 2 to 4 inches.
The maker’s photographs.
Images: HUUM
Related buildouts.
Every buildout we offer
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HUUM HIVE Wood Sauna Stove
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See this buildoutQuestions about the HUUM HIVE Flow Mini Wood Sauna Stove.
The standard behind it.
What comes with every sanctuary we build.
- Sanctuary Builders
- Sanctuary Approved
- Local Service Guarantee
Read what they say about the build.
5.0 on Google across 80+ verified reviews. Each review below links to the original on Google.
“David, the owner, worked with us to get a high quality sauna. David is very responsive, knowledgeable, honest and responsive. He will have your sauna delivered to your home. He will then assemble the sauna and remove all the packaging. I highly recommend purchasing a sauna from Sauna Friend.”
Dennis DonovanFort Collins, CORead it on Google (opens in a new tab) “Sauna Friends were exceptional! They fixed my sauna door, added flashing, and reinstalled my sauna roof. I looked for sauna-specific professionals to do these repairs so I could be confident they'd know what they're doing, and they did.”
Jessmine AndersonColoradoRead it on Google (opens in a new tab) “Worthy of 10 stars! Went above and beyond to ensure we had full understanding in everything: the sauna we purchased, the ordering, delivery, and setup. Absolutely love our sauna and worth every penny. David was incredibly knowledgeable and went out of his way to over-deliver. Highly recommend working with David!”
Nicholas LoscalzoColoradoRead it on Google (opens in a new tab)
Four ways in. Pick the one that fits.
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5.0 on Google across 80+ verified reviews