Henley Stoves Sherwood 21kW Multi Fuel Boiler Stove
Henley Sherwood 21kW Eco Boiler Stove - High-Powered Heating for Larger Homes
The Henley Sherwood 21kW Eco Boiler Stove is a powerful, all-in-one heating solution designed to warm both your living space and your central heating system. With an impressive total output of up to 21kW, it’s ideal for larger homes seeking an efficient and reliable primary heat source.
Key Features
✔ Dual Heat Output – Provides direct room heat alongside hot water and central heating support. Delivers approximately 8.1kW to the room and up to 13kW to water.
✔ Multi-Fuel Capability – Burns both seasoned wood and approved smokeless fuels for flexible heating options.
✔ High Efficiency Performance – Achieves up to 80.1% efficiency with an A+ energy rating, helping maximise heat while reducing fuel usage.
✔ External Air Supply – Draws combustion air directly from outside, making it ideal for airtight homes and modern heating systems.
✔ Clean-Burn Technology – Tertiary air system improves combustion by re-burning excess gases for greater efficiency and lower emissions.
✔ Air-Wash System – Helps maintain a clear viewing window by reducing soot build-up.
Installation & Flexibility
The Sherwood 21kW Boiler Stove is designed with flexible installation in mind. It features both top and rear flue outlet options to suit a variety of chimney configurations and can be installed on a 12mm non-combustible hearth, making it adaptable to different home setups.
Performance & Specifications
-
Total Heat Output: Up to 21kW
- Room Output: 8.1kW
- Water Output: Up to 13kW
- Fuel Type: Multi-fuel (wood & approved smokeless fuels)
- Efficiency: 80.1%
- Energy Rating: A+
- Flue Options: Top or rear outlet
At a Glance
- Powerful heating for larger properties
- Heats both room and central heating system
- Multi-fuel flexibility
- High efficiency with lower fuel consumption
- External air compatible for modern homes
- Clean-burning performance with reduced maintenance
- Flexible installation options
Henley Sherwood 21kW Boiler Stove Specifications
| Specification | Value |
|---|---|
| Heat output (total) | Up to 21kW |
| Output to room | 8.1kW |
| Output to water / boiler | Up to 13kW |
| Efficiency | 80.1% |
| Energy rating | A+ |
| Fuel type | Multi‑fuel (wood + approved smokeless) |
| Flue diameter | 153mm (6″) |
| Flue outlet positions | Top and rear |
| External air supply | Yes (external air facility) |
| Dimensions (W × H × D) | 630mm × 660mm × 556mm |
| Water Pipe | 1" Copper Pipe (28mm) |
| Warranty | 3 years on boiler stoves (with registration) |
Downloadable's:
Henley Stoves Sherwood 21kW Boiler Stove Manual
Henley Stoves Sherwood 21kW Boiler Stove Energy Rating