Boiler Pressure Won’t Stay Up No Matter How Many Times I Repressurise It

Gas Safe engineer checking boiler pressure gauge in a London home

If you’ve topped up your boiler pressure two, three, even five times this week and it keeps sliding back down, you’re not doing anything wrong. Your boiler is telling you something is actually broken. Repressurising a boiler is meant to be a once-in-a-while job, not a daily ritual. When it becomes a daily ritual, the … Read more