Sapphire Boiler Range
Internal Heat
Only Boiler
Sapphire Internal boilers are designed to integrate seamlessly into kitchens and utility spaces, delivering an ideal combination of flexibility and performance. With a range of outputs available, they cater to both lower and higher heating demands.
The Sapphire Internal range offers exceptional efficiency, utilising advanced Sapphire burner technology alongside our proven innovations. These boilers are a perfect solution for straightforward upgrades from older oil-fired systems.
Features and Benefits
- Fully modulating and OpenTherm certified
- 25-year heat exchanger warranty and 5-year warranty on all non-serviceable components (T&Cs apply)
- Output range from 6–32 kW
- Multiple flue options available (low level, high level, or vertical)
- Quiet operation
- Fully compatible with HVO fuel
- Low NOx emissions
- Integrated touchscreen for easy commissioning
Heat only - internal
|
EOGB Sapphire 6-32 kW |
||
|---|---|---|
| Water Content | Litre | 26.5 |
| Weight (Dry) Heat Exchanger | Kg | 40 |
| Weight (Dry) Overall | Kg | 88 |
| Max, Heat output (Kerosene) | kW | 32 |
| Min, Heat output | kW | 6 |
| Flow connection | mm | 22 |
| Return connection | mm | 22 |
| Condensate connection | mm | 22 |
| Flue diameter | mm | 81 |
| Maximum static head | m | 7.2 |
| Minimum circulating head | m | 0.5 |
| Boiler thermostat range | °C | Variable |
| Primary limit thermostat (safety shut off temp) | °C | 95 ± 3 |
| Secondary limit thermostat (safety shut off temp) | °C | 110 ± 3 |
| Maximum hearth temperature | °C | 100 |
| Electrical supply | Volts | 1ph-230-50Hz |
| Total consumption | kWh | 0.66 |
| Oil connection | 2 × 1/4" BSP F | |
| Max operating pressure - sealed sysrems | bar | 3 |
