HUUM Wood-Burning Sauna Stoves

The HUUM sauna stoves in this collection all burn wood: 5 stoves are sold on their own, and 7 packages add HUUM stones and a HUUM chimney kit. Across them, HUUM's room ranges run from 212 to 635 cubic feet, and the fire is loaded from inside the sauna or, on LS versions, from the next room through the wall.

HUUM wood-burning sauna stoves by room size

HUUM's wood-burning stoves are matched to the sauna room by its volume: each US manual prints a smallest and a largest room, and the table sets those ranges beside output, loading side and stone load for all 12 stoves and packages here. HUUM describes the HIVE Wood as a choice for saunas without access to electrical connections; for HUUM's electric heaters as well, see all HUUM sauna heaters.

The 12 HUUM stoves and stove packages in this collection, one row per listing. Output, room size, loading side and stone load are HUUM's figures for the stove; a package's stone load is the stove's, not the stones packed with it. Prices are each listing's lowest current price across its models and options; freight is to the contiguous United States.
Model	Sold as	Output	Room size (HUUM)	Fire loaded from	Stone load (HUUM)	From	Freight
HUUM HIVE Wood Series Wood Burning Sauna Stove	Stove alone	13 or 17 kW	13 kW: 212–459 cu ft; 17 kW: 283–565 cu ft	Inside the sauna room (13 and 17); another room, installed through the wall (17 LS)	13 kW: 199 lb; 17 kW: see the product page	$2,150	Included
HUUM HIVE Flow Mini Wood Burning Sauna Stove	Stove alone	8.5 kW	212–494 cu ft	Inside the sauna room	231 lb	$2,898	Included
HUUM HIVE Flow Mini LS Wood Burning Sauna Stove	Stove alone	8.5 kW	212–494 cu ft	The next room, installed through the wall	231 lb	$3,008	Included
HUUM HIVE Flow Wood Burning Sauna Stove	Stove alone	9.8 kW	282–635 cu ft	Inside the sauna room	330 lb	$3,129	Included
HUUM HIVE Flow LS Wood Burning Sauna Stove	Stove alone	9.8 kW	282–635 cu ft	The next room, installed through the wall	330 lb	$3,221	Included
HUUM HIVE Wood 13kW Wood-Burning Sauna Heater Package	Package	13 kW	212–459 cu ft	Inside the sauna room	199 lb	$4,372	Included
HUUM HIVE Wood LS 17kW Wood-Burning Sauna Heater Package	Package	17 kW	283–565 cu ft	Another room, installed through the wall	See the product page	$4,680	Included
HUUM HIVE Wood 17kW Wood-Burning Sauna Heater Package	Package	17 kW	283–565 cu ft	Inside the sauna room	See the product page	$4,929	Included
HUUM HIVE Flow Mini 8.5kW Wood-Burning Sauna Heater Package	Package	8.5 kW	212–494 cu ft	Inside the sauna room	231 lb	$5,200	Included
HUUM HIVE Flow Mini LS 8.5kW Wood-Burning Sauna Heater Package	Package	8.5 kW	212–494 cu ft	The next room, installed through the wall	231 lb	$5,472	Included
HUUM HIVE Flow 9.8kW Wood-Burning Sauna Heater Package	Package	9.8 kW	282–635 cu ft	Inside the sauna room	330 lb	$5,788	Included
HUUM HIVE Flow LS 9.8kW Wood-Burning Sauna Heater Package	Package	9.8 kW	282–635 cu ft	The next room, installed through the wall	330 lb	$6,010	Included

Set the sauna room's volume, in cubic feet, against HUUM's ranges:

Uninsulated brick, tile or glass walls: for a HIVE Flow stove, Mini and LS versions included, HUUM's HIVE Flow manual adds about 3.3 cubic feet to the room for each square foot of such wall before you pick a size; for a HIVE Wood, ask Topture's Lifetime Expert Support whether such walls change the choice.
Under 212 cubic feet: rule out every stove here, since HUUM sizes none of them for a room that small.
From 212 up to 282 cubic feet: choose the HIVE Flow Mini, sized for 212–494 cubic feet, or the HIVE Wood 13, sized for 212–459; HUUM sizes the HIVE Flow from 282 and the HIVE Wood 17 from 283.
From 283 to 459 cubic feet: every stove here is sized for the room, so choose by where the fire is loaded and how the flue leaves the sauna.
Above 459 cubic feet: rule out the HIVE Wood 13; the HIVE Flow Mini runs to 494 cubic feet, the HIVE Wood 17 to 565 and the HIVE Flow to 635.
Above 565 cubic feet: choose the HIVE Flow or HIVE Flow LS, alone or packaged, the only stoves here that HUUM sizes past 565 cubic feet, up to 635; for a larger room, no stove here is sized.

Loading a HUUM stove from inside the sauna or from the next room

A HUUM wood-burning stove is loaded either from inside the sauna room or, in an LS version, from the next room: HUUM's manuals install each LS stove through a non-combustible wall so that it is fired from the far side. On the HIVE Flow LS and Flow Mini LS, the stove and its stones stay in the sauna and the firebox door opens on the far side of the wall.

Non-LS models, stoked in the sauna: if you will add the logs from inside the sauna room itself, the HIVE Flow, the HIVE Flow Mini and the HIVE Wood at 13 or 17 kW are the ones to choose, all fired from inside the sauna per HUUM's manuals.
LS models and the wall between rooms: to load the wood from the room next door, plan a non-combustible wall between that room and the sauna, then pick the HIVE Flow LS, HIVE Flow Mini LS or HIVE Wood 17 LS, each mounted through such a wall in HUUM's manuals.
Loading from the next room into a room under 282 cubic feet: choose the HIVE Flow Mini LS, sized for 212–494 cubic feet; HUUM sizes the HIVE Flow LS from 282 and the HIVE Wood 17 LS from 283, and HUUM's manual reserves firing from another room for the HIVE Wood 17 LS, so the HIVE Wood 13 loads from inside the sauna.

HUUM stove chimney, flue and floor requirements

The 5 HUUM stoves sold alone here come without a chimney: HUUM's HIVE Wood box holds only the stove and its instructions, and the HIVE Flow manual lists no chimney or flue pipe among the parts of any HIVE Flow version. HUUM's manuals say the HIVE Wood should only be connected to its chimney by a specialist, and that only a certified installation expert may connect a HIVE Flow.

HUUM's HIVE Wood manual says the stove must be installed on a non-combustible surface with the required carrying capacity. The HIVE Flow manual stands the stove on a non-combustible floor with sufficient load-bearing capacity; on a combustible floor it makes a HUUM thermal plate or another non-combustible base mandatory, with an air gap beneath, and adds a sheet-metal plate on the floor in front of the door. The HIVE Wood manual calls for fire-resistant floor protection in front of the firebox door when the stove is fired from another room over a combustible floor, which HUUM reserves for its LS model.

A flue that already serves a fireplace: choose a HIVE Flow stove, which HUUM's manual lets join an existing flue system with a fireplace, because its flue gas stays below 752°F (400°C), on the conditions the manual sets; rule out the HIVE Wood, whose manual requires a separate flue and allows no common flue with other furnaces.
A flue leaving from the back of the stove: choose a HIVE Flow stove, which connects from the top or the back, and whose product page adds HUUM's Thru-Wall Backside Connection Chimney Kit to the three kits offered with the HIVE Wood; HUUM's HIVE Wood manual puts the flue outlet at the top of the stove.
Any other chimney route: match one of HUUM's chimney kits to the way out of the sauna, through an angled ceiling, a flat or curved roof (barrel saunas included) or a wall, from the stove's product page or the sauna chimney kits page.

A HUUM stove alone or packaged with stones and a chimney kit

A HUUM stove bought alone arrives without sauna stones, which HUUM's manuals say it needs. The 7 packages here combine the stove with HUUM stones and the HUUM chimney kit chosen with it, and all but the HIVE Wood 17 LS package add a HUUM protective bed. The 5 stoves sold alone fill the lower end of the price range here, from $2,150 for the HIVE Wood listing, and the two HIVE Flow 9.8 kW packages, from $5,788 and $6,010, sit at the upper end.

Stones and a chimney kit still to buy: choose a package, sold as one item, and plan separately for what each leaves out: extension pipes with the HIVE Wood packages, and the floor protection in front of the firebox door with the HIVE Wood 17 LS one; the floor plate HUUM requires in front of the door on a combustible floor with the HIVE Flow packages, and the mounting collar with their LS versions.
A chimney already in place, or bought separately: choose the stove alone; its product page offers HUUM stones, HUUM chimney kits and accessories as add-ons, and sauna stones ordered with a stove or stove package ship free within the contiguous United States.

Buying HUUM wood-burning sauna stoves from Topture

Topture is an authorized HUUM retailer, listed as an E-shop in HUUM's official dealer directory. For products bought after 1 January 2025, HUUM's terms give its wood-burning sauna heaters a 3-year manufacturer warranty for private use (1 year for commercial use); Topture assists with troubleshooting and warranty coordination.

A HUUM wood-burning stove travels by freight, and shipping is included within the contiguous United States on every stove and package here; every Topture freight shipment is insured for its full value, and any damage has to be noted on the Bill of Lading at delivery for a claim to be paid. For help with a stove's freight delivery or with what a package here contains, Topture's Lifetime Expert Support answers by phone at (833) 419-1774, live chat or email at contact@topture.com.

Next steps for HUUM sauna stoves: one stove line, a package or sizing help

One HUUM stove line in mind: compare its models and options on the HUUM HIVE Wood stoves page or the HUUM HIVE Flow stoves page.
Stones and a chimney kit in the same order as the stove: browse the HUUM wood-burning heater packages and pick the chimney kit that fits your roof or wall.
Room size, wall materials or flue still open: send them to Topture's Lifetime Expert Support to be set against HUUM's printed room ranges and manual requirements.

Reviewed October 2026