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EurocalGrantTriancoViessmannWorcester BoschCamray Utility System 18/25Camray Utility System 25/32Greenstar Camray 12/18Greenstar Camray 18/25Greenstar Camray 25/32Greenstar Camray External 12/18Greenstar Camray External 18/25Greenstar Camray External 25/32Greenstar Camray Utility 12/18Greenstar Camray Utility 18/25Greenstar Camray Utility 25/32Greenstar Camray Utility System 12/18Greenstar Danesmoor 18/25Greenstar Heatslave 12/18Greenstar Heatslave 18/25Greenstar Heatslave 25/32Greenstar Heatslave External 12/18Greenstar Heatslave External 18/25Greenstar Heatslave External 25/32Greenstar Utility 18/25Greenstar Utility 32/50Greenstar Utility 50/70Camray Utility System 18/25 Reviews (System Condensing)
Our rating: 4/5![]()
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Efficiency rating: 93.2%*
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Worcester-Bosch Greenstar Camray Utility System 18/25
The Worcester-Bosch Greenstar Camray Utility System 18/25 is, as the name suggests, a system boiler; in other words, it is factory fitted with all the components needed for domestic central heating and hot water via an external hot water cylinder. All of the components – circulation pump, pressure gauge, etc. – are wired, plumbed and tested, as a system, so that installation is straightforward and reliable.
The Worcester-Bosch Greenstar Camray Utility System 18/25 is, in fact, an oil-fired, condensing boiler, and recycles latent heat from the gases that would otherwise disappear out of the boiler flue. This means that the boiler converts no less than 93% of the oil consumed into useful heat, making it "A" rated for energy efficiency according to SEDBUK ("Seasonal Efficiency of Domestic Boilers in the United Kingdom") ratings. This means that not only does the Camray Utility System 18/25 significantly reduce carbon dioxide (CO2) emissions but can reduce domestic heating bills by anything between 5% and 25%.
An electronic, 7-day programmer – which simply plugs into the existing boiler fascia – is optionally available and can eliminate the need for external wiring.
The key specification and product details of the Worcester-Bosch Greenstar Camray Utility System 18/25 are as follows:
- Dimensions: 855mm x 370mm x 600mm (Height x Width x Depth)
- Smaller footprint than most standard efficiency boilers so easy to accommodate
- Weight: 111kg
- 18kW or 25kW output
- Oil isolation valve
- Conventional and RS ("Room Sealed") flue options for versatility
- Maximum flue distances (RS 80/125mm) of 8m vertically and 4m horizontally
- 5 year warranty subject to terms and conditions
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* When review applies to a range of boilers, efficiency applies to best model in range. Always check with manufacturer.
