Search results

Its a new boiler, last one packed in. Its now an outside boiler. So some new pipework was needed, but not much. Had the heating on last night and the pressure is still the same. Was wondering if it might be the expansion tank being a bit dodgy. If it was a leak in the heating pipes then surely...

Interesting. Had mine installed in February and had similar problems. Pressure would remain fine for a week or so, then would drop to 0.25 bar or less. Fill it up and it would be fine again for a couple of weeks. Now we are having warmer weather, I haven't seen any pressure loss for the last 6-8...