Hi . I'm a new member to the forum and would appreciate some expert advice . I have a open vented central heating system that appears to be working fine , plenty of heat and hot water . My question is that for as long as I can remember the pump runs continuously from the min the timer switches on until it shuts of late at night . Even when the water is hot enough and the room stat cuts out because the house is hot . The green light on the boiler goes out but the pump in my airing cupboard continues to run . Is this normal ? Is it causing any damage ?
Thanks in advance
kury
Thanks in advance
kury