A combi boiler controls the water temperature for your heating system and hot water. It is the central hub that determines how hot the water being pumped to your radiators and taps is. So it makes ...

Adjusting your boiler flow temperature can save up to £57 a year on your gas bills - but turning it down too low can be dangerous. If you aren't sure what your boiler flow temperature setting is, you ...

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Households across the UK are being urged to check a simple setting on their combi boiler, after experts warned many could be spending far more than necessary to heat their homes this winter. As ...