Melbury C steel shell condensing pressure jet boiler
High outputs and high efficiency performance from this condensing steel shell boiler.
Available in the following outputs (at 80/60°C): 580, 630, 700, 800, 895, 1150, 1300, 1650, 1900, 2500 and 3000kW.
Product information
- Lower running costs with condensing efficiency up to 97% gross.
- Choice of fuel includes liquid biofuel for renewable energy solutions.
- Low NOx burners further improve the environmental credentials of the boiler.
- Manufactured from high quality steel means it’s built to last.
- Buy in confidence from a UK manufacturer with decades of commercial heating and hot water expertise.
- Suitable for commercial and industrial applications with high heating and hot water energy demands.
- Extensive back up and support from our team of experienced engineers across the UK.
- Long term commitment to spare parts.
- Installations using models over 1MW thermal input need to comply with the Medium Combustion Plant Directive - please contact us for more information.
Technical data
| Unit | MC530 | |
|---|---|---|
| Primary heat exchanger | ||
| Energy | ||
| Building regulation seasonal efficiency gross | % | 95.03 |
| Boiler output 80/60°C | kW | 530 |
| Equivalent MCPD Output (emission compliance) - new installation | kW | N/A |
| Boiler input (gross) max | kW | 645 |
| Boiler input (net) max | kW | 581 |
| Boiler output min 80/60°C | kW | 95 |
| Water | ||
| Design flow rate @20°C ΔT rise | l/s | 6.3 |
| Water side pressure loss @20°C ΔT rise | mbar | 11 |
| Design flow rate @10°C ΔT rise | l/s | 12.7 |
| Water side pressure loss @10°C ΔT rise | mbar | 42 |
| Water flow rate - min | l/s | No min flow rate |
| Operating water pressure - max (min) | barg | 6 (0.55) |
| Operating water temperature - max | °C | 95 |
| Water return temperature - min | °C | 60 |
| Gas | ||
| Gas flow rate natural gas (G20) - max | m3/h | 61.5 |
| Gas inlet pressure natural gas (G20) - nominal/max | mbar | Data on application |
| Flue | ||
| Approx. flue gas volume @15°C, 9% CO2 N.T.P | m3/h | 738 |
| Flue gas temperature @80/60°C | °C | 209 |
| Nox emission* | mg/kWh | 80-100 |
| Combustion chamber resistance | mbar | 5.97 |
| Secondary heat exchanger | ||
| Energy | ||
| Energy output @35/30 - max (min) | kW | 67 (12) |
| Standby loss @70°C | W | 824 |
| Water | ||
| Design flow rate @10°C ΔT rise | l/s | 1.6 |
| Water side pressure loss @10°C ΔT rise | mbar | 13 |
| Design flow rate @5°C ΔT rise | l/s | 3.21 |
| Water side pressure loss @5°C ΔT rise | mbar | 53 |
| Water flow rate - max (min) | barg | 0.47 (3.21) |
| Condensate flow rate - max | l/h | 38 |
| Flue | ||
| Flue gas temperature @35/30°C | °C | 33 |
| Flue gas losses @35/30°C | % | 1.5 |
| Combustion path resistance | mbar | 2.81 |
| Misc. | ||
| Nominal supply voltage - for boiler | 230V 1Ph 50Hz | |
| Approx. shipping weight - excluding burner | kg | 1450 |
| *(0% excess O2, dry air free) European Class 5 |
Downloads
|
Melbury HE-C 530 - 3000 Installation manualInstallers guides 2731 kb |
Download |
Ideal uses/applications
- New build projects.
- Housing developments and flats using district heating networks.
- Large commercial and public buildings including schools, hospitals, offices and hotels.
- Medium sized commercial and public buildings including schools, hospitals, offices and hotels.
- An environmentally friendly alternative to oil for rural locations without access to mains gas supply.
- Locations with substantial and continuous heating loads including hospitals, care homes and hotels.
Optional extras
- Choose from a wide range of service contracts to help maintain optimum performance.
- Book commissioning at the same time as placing your order for improved warranty terms.
- Flues available through our flue partner Jeremias UK.