Harvia 36 Duo Wood-Burning Sauna Stove
Get it by Sat, Aug 29
Specifications Wood-fired • 494 to 1272 cu ft • Stove + fireplace combo • UL Listed
Full specifications for the Harvia 36 Duo wood-burning sauna stove.
Power: No electrical connection required. The 36 Duo is a wood-burning stove.
Heat: Traditional wood-fired sauna heat, with the warmth and glow of an open fire visible through the glass door.
What's in the Box & Setup Stove unit. Stones and chimney components are ordered separately.
The 36 Duo ships as the stove unit. It requires 4 boxes of sauna stones and a chimney system to operate.
In the box
- Harvia 36 Duo stove unit
What you provide
See the chimney installation manual linked on this page for flue guidance.
- 4 boxes of sauna stones
- Chimney pipe system
- Firewood
- Installation that meets local fire codes
Setup notes
- Stove and fireplace in one The Duo heats the sauna to bathing temperature while the large glass door lets you enjoy the warmth of the fire at the same time.
- Floor standing install The stove stands on the floor and vents through a chimney system. Follow the chimney installation manual.
Recommended for assembly
Follow the chimney installation manual and local fire codes.
- Basic hand tools
- Level
- Chimney components
Setup questions? Email info@saunass.com
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Wood-Fired heater options
Compare Harvia wood-burning stoves
The Harvia 20, 36 and 50 series side by side.
| Heater | Harvia 20 Duo | Harvia 20 SL | This modelHarvia 36 Duo | Harvia 50 SL | Harvia 50 WK500 |
|---|---|---|---|---|---|
| Power | Wood-Fired | Wood-Fired | Wood-Fired | Wood-Fired | Wood-Fired |
| Control | None (wood-fired) | None (wood-fired) | None (wood-fired) | None (wood-fired) | None (wood-fired) |
| WiFi app | No | No | No | No | No |
| Stone capacity | 3 boxes | Required | 4 boxes | 7 boxes | 7 boxes |
| Design | Stove + fireplace, glass door | Through-wall feed, glass door | Stove + fireplace, glass door | Through-wall feed, glass door | Floor standing, graphite black |
| Safety railing | Sheath available | Sheath available | Sheath available | Optional | Optional |
| Best for | 282 to 706 cu ft | Small to medium saunas | 494 to 1272 cu ft | 706 to 1766 cu ft | 706 to 1766 cu ft |
All models are wood-fired and vent through a chimney system. Stone quantities are listed per model.
