Hi Guys
Sure this has been covered but I can't exactly find it. When my programmer is set to Central heating the boiler will not ignite until the hot water is also calling, then the rads will heat up, but start getting cold once the hot water is to temperature as the boiler then cuts out although the programmer is still lit up and asking for heat. Any advice welcome. ta Just to add, system was fine up to yesterday, but now house goes cold within an hour of the H/w getting up to temperture. Trying to work out if it is a boiler, room stat or activator valve issue? any
Sure this has been covered but I can't exactly find it. When my programmer is set to Central heating the boiler will not ignite until the hot water is also calling, then the rads will heat up, but start getting cold once the hot water is to temperature as the boiler then cuts out although the programmer is still lit up and asking for heat. Any advice welcome. ta Just to add, system was fine up to yesterday, but now house goes cold within an hour of the H/w getting up to temperture. Trying to work out if it is a boiler, room stat or activator valve issue? any
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