Boilers 
Seven Signs It Might Be Time for a New Boiler
Rising bills, odd noises and constant repairs can all point the same way. Here are the signs that replacing your boiler could save you money and hassle, and what a new installation involves.
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What Is a Power Flush, and Does Your Heating Need One?
Cold radiators and slow warm-up are often down to sludge inside the system. Here is what a power flush actually does, when it is worth it, and how it protects your boiler.
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