Water-heating boiler gas-fired RSA-250
Heat power: 250 kW
Heating agent temperature return (min.)/supply (max.): +60/+95°C
Max. heating agent pressure: 0,6 MPa
Fuel: gas
Fuel consumption: natural gas 29,3/14,7 m³/hour, LNG 21,6/10,8 kg/hour
Boiler water volume: 38 L
Weight, no more: 200 kg
The water-heating boiler "RSA 250" is made on the basis of a double-row grid coil (double-row heat exchanger) and equipped with energy-dependent automation system Honeywell VR440 (USA production).
| Heat power | kW | 250 |
| Efficiency, no less | % | 93 |
| Heating area |
m² |
25 |
| Inlet gas pressure, nominal: | ||
| -natural gas | mmWC | 250 |
| -LNG | mmWC | 360 |
| Fuel consumption: | ||
| -natural gas | m³/hour | 29,3/14,7 |
| -LNG | kg/hour | 21,6/10,8 |
| Heating agent temperature return (min.)/supply (max.) | С° | +60/+95 |
| Boiler water volume | L | 38 |
| Max. heating agent pressure | MPa | 0,6 |
| Heat-transfer agent consumption, nominal | m³/hour | 9,5 |
| Flow resistance | MPa | 0,04 |
| Furnace volume | m³ | 0,21 |
| Exit gas temperature | С° | 110 |
| Excess air factor | kW | 1,8-2,2 |
| Напряжение питания |
В |
200 |
| Потребляемая мощность |
не более, Вт | 80 |
| Weight, no more | kg | 540 |
