Hi
I have an oil fired Worcester boiler open system, two mid position valves, one for water and the other for heat. Last year I replaced the CH valve and have recently changed the Drayton timer, as one of the override buttons seemed sticky. I changed like for like ,so no problems with configs etc.
The water clicks on fine and is nice and hot, so the pump must be functioning or am I mistaken there? On the odd occasions the CH clicks on, the boiler runs for a couple of minutes and switches off although the stat is still asking for heat. The boiler never stays on long enough to heat the rads, so I don't know what the problem is.
any advice will be greatly received
I have an oil fired Worcester boiler open system, two mid position valves, one for water and the other for heat. Last year I replaced the CH valve and have recently changed the Drayton timer, as one of the override buttons seemed sticky. I changed like for like ,so no problems with configs etc.
The water clicks on fine and is nice and hot, so the pump must be functioning or am I mistaken there? On the odd occasions the CH clicks on, the boiler runs for a couple of minutes and switches off although the stat is still asking for heat. The boiler never stays on long enough to heat the rads, so I don't know what the problem is.
any advice will be greatly received