Percy Doughty & Co. Helios 5
Roomheaters
Burns: Multi Fuel
| Rated Output Room (kW) | Gross Efficiency (%) | Net Efficiency (%) | Refuel Period (h) | |
| Burning Wood |
4.6 | 75.3 | 82.8 | 0.8 |
| Burning Mineral Fuel |
4.2 | 81.7 | 83.4 | 1.0 |
- HETAS No
- E31931
- Manufacturer:
- Percy Doughty & Co.
- System:
- Dry
- Certificate No:
- E3-1931-2021
- Fuel Types:
- Multi Fuel
- Appliance Operations: