The Worcester Greenstar 18Ri boiler is suitable for a medium sized house with a traditional heating and hot water system. This is a regular boiler and it uses a hot water storage cylinder, the cylinder capacity determines how many bathrooms can be used.

• It has compact dimensions and can fit within kitchen cupboard.
• The boiler is environmentally friendly with low NOx and CO2 emissions.

Worcester Greenstar 18Ri		Ratings
SEDBUK Rating %	90.0
Built in Frost Stat	Yes
Height	600 mm
Width	390 mm
Depth	270 mm
CH Output (kW)	18.0 kwh

2 Comments to date

1. m wong commented:

   For a compact new build 2 bedroom and 1 bathroom(with shower over bath) house, the developer is installing a regular condensing boiler with an unvented hot water cylinder. Space is at a premium. Can we install a combi system with no cylinder instead ? What size combi system would you recommend?

2. British Gas Boilers commented:

   There are several types of condensing boiler ( regular, system and combi) and the choice must take into account your personal needs and the installation options in the property. It is possible to install a combi to conserve space but you also need to take into account the hot water demands you will have at any one time. A combi boiler will only deliver to one hot water draw off at any time whereas an unvented cylinder will give mains pressure to as many taps as needed.

   The power rating for the boiler cannot be calculated without visiting the property, the calculation must take into account the heat losses for the property.

   British Gas are able to send a heating advisor to your home to review the installation options and help to select the right boiler for your home. This visit is free with no-obligations on your part and will also enable an accurate quotation to be developed for a new boiler.

   We recommend you take advantage of this before you finalise your decision.

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