Water-heating boiler gas-fired RSH-300
| Heat power | 300 kW |
| Water temperature regulation range | +50..+115 °C |
| РMax. heating agent pressure | 0,6 (optionally 1,0) MPa |
| Fuel | gas |
| Max.fuel consumption | (natural gas) 36,0 m³/hour |
| Boiler water volume | 52,9 L |
| Weight, no more | 1140 kg |
Характеристики
Gas-fired water-tube boiler for external installation, fully assembled inside of metal insulated block. The boiler equipped with atmospheric burner. The heat exchanger is made of finned tubes with high heat transfer surface.
Type of fuel:
- Natural gas GOST 5542-87,
- Liquefied petroleum gas LPG (propane-butane)
The complete set of the boiler for external installation includes:
- boiler RSA series;
- instruments (pressure control, water temperature control, gas low pressure control);
- pipelines and valves.
Additional equipment for water-heating boiler is available optionally:
- circulation pump, mesh filter (Y-strainer), safety valves;
- methane gas contamination alarm;
- thermal shut-off valve;
- emergency signal transmission system via radio or to the owner's cell phone.
| Heat power | ||
| -natural gas | kW | 300 |
| -LPG | kW | 270 |
| Instruments | HONEYWELL VQ450M | |
| Fuel type | газ | |
| ДInlet gas pressure before burner (natural gas): | ||
| -minimum | kPa | 1 |
| -nominal | kPa | 2 |
| -maximum | kPa |
4 |
| Inlet gas pressure before burner (LPG): | ||
| -nominal | kPa | 3,7 |
| Gas consumption max. (natural gas) | m³/hour | 36,0 |
| Gas consumption min. (natural gas) | m³/hour | 18,0 |
| Gas consumption nom. (LPG) | m³/hour | 30,0 |
| Heating agent type | |
drinking water GOST2874-73 |
| Pressure loss in outlet pipeline after boiler | ||
| -minimum |
Pa | 10 |
| -maximum | Pa | 40 |
| Pump specification | ||
| -model | NM-32/12DE,"Calpeda" | |
| -capacity | m³/hour | 10,0 |
| -head | m WC | 18,0 |
| -power | kW | 0,75 |
| -voltage | V |
220 |
| Water working pressure | MPa | 0,6 (optionally 1,0) |
| Water temperature regulation range | С° | +50..+115 |
| Min. water consumption throughout the boiler (according to «boiling prevention» clause) | m³/hour | 12,6 |
| Boiler water volume | L | 20,152,9 |
| Max. allowable flow resistance of heating system | m WC | 14 |
| Boiler flow resistance | m WC | 4,0 |
| Connection thread: | ||
| -inlet gas connection | mm | DN 50 |
| -nozzle for heating system connection | mm | DN 50 |
| Smokestack size | mm | DN 350 |
| Class of fire risk | ГН | |
| Ambient class | У1 | |
| Ambient temperature | С° | -45..+40 |
| Efficiency, no less | % | 93 |
| Weight, no more | kg | 1140 |
| Item | Equipment title | ||
| 1 | Gas pipeline | mm | DN50 |
| 2 | Smokestack | mm | DN400 |
| 3 | Air inflowing gap | cm | 4х200 |
| 4 | Inlet pipeline | mm | DN50 |
| 5 | Outlet pipeline | mm | DN50 |
| 6 | Gas vent | mm | DN25 |
| 7 | Boiler\’s drainage | mm | DN15 |
| 8 | Safety relief valve | mm | DN25 |
| B | mm | 1800 | |
| L | mm | 2220 | |
| H | mm | 1800 | |
| B1 | mm | 900 | |
| B2 | mm | 250 | |
| H1 | mm | 1760 | |
| H2 | mm | 1350 | |
| H3 | mm | 180 | |
| L1 | mm | 1190 | |
| L2 | mm | 295 | |
| L3 | mm | 495 | |
| L4 | mm | 820 | |
| L5 | mm | 730 | |
| L6 | mm | 610 |
