Greenstar Utility 50/70
Description
The Greenstar Utility boilers are suitable for installing in your utility room or garage.
As floor standing boilers, they can be positioned under a removable kitchen worktop, providing there is adequate access for servicing and maintenance.
These boilers come with a built-in central heating temperature control behind the front panel.
Greenstar Utility boilers are compatible with Greenskies solar panels.
5 year boiler guarantee until 30th June 2013 (terms and conditions apply). See promo page for details.
Heat output: 50-70kW
Efficiency
This boiler is registered with the Energy Saving Trust.
This boiler is compatible with Greenskies solar panels
Features and benefits
- Best official boiler efficiency rating (SEDBUK band A)
- 5 year boiler guarantee until 30th June 2013, terms and conditions apply (standard guarantee: 2 years)
- 5 year guarantee on primary heat exchanger
- 10 year guarantee on secondary heat exchanger
- Compatible with Greenskies solar panels
- Oil isolation valve
- Can be used with your existing heating controls
- Robust quality manufacture
Technical data table
| Technical data | |
|---|---|
| Title | Value |
| Height (mm) | 1,012mm |
| Width (mm) | 520mm |
| Depth (mm) | 815mm |
| Weight | 280kg |
| SEDBUK Value/band | 92.5% Band A |
| Solar compatible | Yes |
| Minimum diameter flue CF | 130mm |
| Minimum diameter flue RS | 100/150mm |
| Primary vent | 1 1/2 inch BSP |
| Primary cold feed | 1 1/2 inch BSP |
| Heating flow and return connections | 1 1/2 inch BSP, 28mm |
| Condensate connection | 21.5mm polypropylene |
| Oil connection | 10mm |
| Max. primary static head | 30 metres |
| Maximum flow temperature | 60/82°C |
| Min. primary static head | 1 metre |
| Primary water content | 51 litres |
| NOx class | Class 3, 114mg/kWh |
| Water side resistance 20°C | 40mbar |
| Exhaust flue gas mass flow | 106kg/hr |
| Control thermostat differential | 5°C |
| Power consumption | 220W |
| Ingress protection rating | 20 IP |
| Flue reset overheat thermostat (cut out) (°C) | 120°C |
| Boiler manual reset overheat thermostat (cut out) | 110°C |
| Boiler high limit thermostat (cut out) (°C) | 100°C |
| Maximum hearth temperature | 100°C |
| Maximum horizontal flue RS | 3,000mm |
| Maximum vertical flue RS | 6,000mm |
| Power supply | 230 AC V 50Hz |
| Output to central heating kW | 50 - 70 |
| Output to central heating (Btu) | 170,600 - 238,840 |
Literature
| Product guides and brochures | ||||
|---|---|---|---|---|
| Title/description | Part number | Order | ||
| Greenstar oil boiler brochure Help on choosing the best oil boiler to heat your home. |
8 716 110 393 | |||
| Product guide - oil boiler and solar heating Quick pocket-sized reference for trade professionals on oil boilers and solar water heating. |
8 716 116 256 | |||
Download (1.18 MB)
Order a printed copy| Product literature | ||||
|---|---|---|---|---|
| Title/description | Part number | Order | ||
| Greenstar Utility installation addendum | 8 716 115 528 | |||
| Installation and servicing instructions for Greenstar Utility 32/50 and 50/70 | 8 716 109 711 | |||
| Product bulletin: new Greenstar Oilfit plume management kit | Oil PB 01/2011 | |||
| Tech and spec for Greenstar Danesmoor and Utility | 8 716 110 391 | |||
| User manual for Greenstar Utility 32/50 and 50/70 | 8 716 109 712 | |||
| Accessory literature | ||||
|---|---|---|---|---|
| Title/description | Part number | Order | ||
| CondenseSure brochure | 8 716 116 559 | |||
| Greenstar low loss header bulletin | L-loss PB 12/2011 | |||
| Installation Instructions for Greenstar System Filter | 6 720 803 839 | |||
| Flue literature | ||||
|---|---|---|---|---|
| Title/description | Part number | Order | ||
| Greenstar Oilfit flexible flue system installation instructions | 8 716 114 290 | |||
| Greenstar Oilfit flue kit instructions (100-150mm) | 8 716 109 802 | |||
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