Water-heating boiler gas-fired RSA-20
Heat power: 20 kW
Heating agent temperature return (min.)/supply (max.): +60/+95°C
Max. heating agent pressure: 0,6 MPa
Fuel: gas
Fuel consumption: natural gas 2,3 m³/hour, LNG 1,7 kg/hour
Boiler water volume: 2 L
Weight, no more: 220 kg
The water-heating boiler "RSA 20" is made on the basis of a single-row grid coil (single-row heat exchanger) and equipped with energy-independent automation system Eurosit 630 (Italian production).
| Heat power | kW | 20 |
| Efficiency, no less | % | 93 |
| Heating area |
m² |
1,7 |
| Inlet gas pressure, nominal: | ||
| -natural gas | mmWC | 200 |
| -LNG | mmWC | 280 |
| Fuel consumption: | ||
| -natural gas | m³/hour | 2,3 |
| -LNG | kg/hour | 1,7 |
| Heating agent temperature return (min.)/supply (max.) | С° | +60/+95 |
| Boiler water volume | L | 2 |
| Max. heating agent pressure | MPa | 0,6 |
| Heat-transfer agent consumption, nominal | m³/hour | 1 |
| Flow resistance | MPa | 0,005 |
| Furnace volume | m³ | 0,017 |
| Exit gas temperature | С° | 110 |
| Excess air factor | kW | 1,8-2,2 |
| Weight, no more | kg | 56 |
