boiler repairs norbury

Did you know that boilers are responsible for

Did you know that boilers are responsible for a good 60% of our annual energy bills? worcester gas boilers are a-rated for efficiency, and are at least 90% efficient, meaning at least 90% of the fuel they use is turned into heat in comparison, an old g-rated non condensing boiler is much less efficient and only manages to achieve around 60% efficiency key benefits and savings include. We regularly sweep the kerb and channel and inspect and clean the drains in our streets however from.

Added: 2018-06-15 | Comments: 0 | Category: boiler installations