| Part Number | | GN_4_N |
| Type | | |
| Boiler Type | | Cast Iron Sectional |
| Mounting | | Free Standing |
| Power | kW | 120 - 650 (in 8 models) |
| Dimensions | | |
| Height | mm | Please call or download brochure for details |
| Width | mm | Please call or download brochure for details |
| Depth | mm | Please call or download brochure for details |
| Flow Return | | DN80 |
| Flue Size | mm | 180 - 250 |
| Weight | kg | Please call or download brochure for details |
| Electricity Supply | | 230 / 1 / 50 or 400 / 3 / 5 |
GN Boiler Range