Harvia Pro 20 ES Wood-Burning Sauna Stove with Water Tank
Get it by Sat, Aug 29
Specifications Wood-fired • 20 L front water tank • 88 lb stones minimum
Technical details for the Harvia Pro 20 ES wood-burning sauna stove with water tank.
Power: No electrical connection required. The Pro 20 ES is a wood-burning stove.
Heat: The large stone compartment delivers pleasant, hearty steam while the front tank heats water as the stove burns.
What's in the Box & Setup Wood-burning stove with fixed 20 L front water tank. Stones and chimney parts sold separately.
The Pro 20 ES ships as the stove with its built-in water tank. Sauna stones and a chimney system are required and ordered separately.
In the box
- Harvia Pro 20 ES wood-burning sauna stove with 20 L front water tank
What you provide
Stones and chimney parts are sold separately so you can match them to your installation.
- Minimum 88 lb of sauna stones
- A chimney system
- Firewood
Setup notes
- Built-in water tank The fixed 20 L front tank heats water for bathing while the stove is being heated. The tap mounts on the side of your choice.
- Watch the fire The robust glass door lets bathers watch the calming glow of the fire.
Recommended for assembly
Follow the installation manual for clearances and the chimney connection.
- Level
- Basic hand tools
Setup questions? Email info@saunass.com
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24 kW heater options
Compare Harvia Pro series wood stoves
Find the right Pro stove for your sauna.
| Heater | Pro 20 | This modelPro 20 ES | Pro 20 LS | Pro 20 RS | Pro 26 |
|---|---|---|---|---|---|
| Power | 24 kW | Wood-fired | Wood-fired | Wood-fired | 26.6 kW |
| Control | Manual (wood-fired) | Manual (wood-fired) | Manual (wood-fired) | Manual (wood-fired) | Manual (wood-fired) |
| WiFi app | No | No | No | No | No |
| Stone capacity | 88 lb | 88 lb min | 88 lb min | 88 lb min | 111 lb |
| Design | Glass door, graphite black | 20 L front water tank | 30 L water tank, left side | 30 L water tank, right side | Glass door, graphite black |
| Safety railing | Not included | Not included | Not included | Not included | Not included |
| Best for | 283 to 706 cu ft | Cottage saunas | Cottage saunas | Cottage saunas | 353 to 918 cu ft |
All Pro series stoves are wood-fired. Sauna stones and chimney parts are sold separately.

