Changed the control panel and it still has the same fault if I open the motorised valve and lock it in position everything works fine, why won't the motorised valve open itself
Hi I'm having a problem with my heating
Tried it last night and the boiler kept turning off too early and the radiators are not getting hot
Today I have changed the room thermostat , no different
Then I went to the motorised valve , after manually opening and locking open everything seemed...