I have an old boiler which worked brilliantly till recently. The Rads are hot and OK but I get no Hot water. The tank is hot and the pipes into it are hot, but No Hot Water at all. Over Xmas I put the timer on "All Day " and got some hot water but not full temp. Today back on "All Day" but no Hot water at all.
Heating is working fine so it seems the pump is OK
This is the first thing to go wrong with this boiler in a very long time. Any ideas ??
Heating is working fine so it seems the pump is OK
This is the first thing to go wrong with this boiler in a very long time. Any ideas ??