These boilers are generally found in more traditional heating systems. Providing heat for radiators and separate hot water cylinders. They are installed as part of a system. Regular “heat only” boilers can form part of a sealed system or an open vent system.
This Firebird range of external boilers is similar in specification to their equivalent indoor models, with the addition of a built-in frost thermostat. There is no requirement to house the boiler in a building, so this option provides an ideal solution if internal space is at a premium.




| Silver Model | Product Code | Weight kg | ErP Rating | Dimensions (mm) | ||
| Heating | H | W | D | |||
| Silverpac 12-20kW | EGE020SGR | 154 | A | 945 | 720 | 625 |
| Silverpac 20-26kW | EGE026SGR | 154 | A | 945 | 720 | 625 |
| Silverpac 26-35kW | EGE035SGR | 158 | A | 945 | 720 | 625 |