If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

"If the pressure is too low, gently turn the valves beneath the boiler to top it up. Be sure to close the valve as soon as the correct pressure is reached. If the pressure is too high, switch off the ...

Wintry conditions are gripping swathes of the UK this week, with Storm Goretti set to hit on Thursday in the wake of snow and freezing conditions that led to multiple cold weather warnings. In recent ...