The all new Worcester Bosch Greenstar 25SI Condensing
Combi Boiler


The Worcester 25SI condensing combination boiler is small with a quick hot water and heating responce, Ideal for the kitchen with its stylish design. The Greenstar 25SI is for small to medium sized properties with one bathroom. The all new Greenstar 25SI combination boiler now has more advanced heating controls and you can further benefit from its higher efficiency of 90.1% and a hot water flow rate of 12.3 litres per minute.

With your new boiler we also supply and fit new radiators with sizes designed for each room. They also come fitted with thermostatic control valves. With new pipe work configuration, the removal of your existing tank and cylinder, also fitting new heating controls, flushing and commissioning, the installation cost starts from £3398.00 Inc VAT, which excludes a gas pipe upgrade if required £270.00.

Remember you get 3 years warranty.

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Why not reduce your fuel bills further by choosing an optional extra.

Why not have a thermostatic mixer shower which will give you hot water at mains pressure giving you an exhilarating power shower with no need for a pump. As an average shower uses considerably less water than a typical bath, the saving on hot water cost and water consumption can be significant. The additional cost would be £325.00 Inc VAT subject to a survey by our technical surveyor.

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