Description
Efficiency, plus outside loading
The HIVE Flow LS pairs the Flow’s efficient design — 75% of the fire’s heat stays in your sauna — with a firebox extension for loading firewood from outside the room. Built for larger rooms from 282 to 635 cu ft.
Big heat, clean room
A 330 lb stone capacity gives a soft, consistent high heat and long steam, while outside loading keeps wood and mess out of the sauna.
Simple, elegant, off-grid
Precision-crafted in Estonia. A chimney connection is required for operation.
Required sauna stones (10 boxes) sold separately. Chimney connection required.
Specifications
- Power: 9.8 kW
- Fuel: wood
- Room size: 282–635 cu ft
- Stone capacity: 330 lb
- Feature: firebox extension (external loading), 75% efficiency
- Dimensions: 20.7″W × 29.5″D × 34.8″H
- Heater weight: 161 lb
- Warranty: 3-year residential / 1-year commercial
Frequently asked questions
What does the firebox extension do?
It lets you feed firewood from outside the sauna, keeping wood and mess out of the room.
Why is it so efficient?
The Flow design keeps about 75% of the fire’s heat in the sauna instead of the chimney.
Do I need anything else?
Yes — 10 boxes of sauna stones, sold separately, plus a compatible chimney/flue.
