| Technical specifications of the boiler VP CLASS | |||||
| Nominal power of the boiler | kW | 12 | 18 | ||
| Estimated heating area | m² | 120 | 180 | ||
| Furnace parameters | depth | mm | 380 | 560 | |
| width | mm | 314 | 314 | ||
| volume | dm³ | 46 | 68 | ||
| Boiler water capacity, not less than | l | 27 | 36 | ||
| Boiler weight without water | kg | 126 | 158 | ||
| Maximum water temperature | °C | 90 | |||
| Maximum working water pressure, not exceeding | MPa | 0,20 | |||
| Dimensions of loading doors | height | mm | 218 | ||
| width | mm | 244 | |||
| Piping connections | thread | 1 1/2 | |||
| External diameter of the chimney connection | mm | 129 | |||
| Chimney height (minimum permissible) | m | 5 | 6 | ||
| Overall dimensions of the boiler | |||||
| Width | mm | 490 | 490 | ||
| Height | mm | 775 | 775 | ||
| Depth | mm | 790 | 970 | ||