ok thanks for that, will have a look at prices. any ideas?
did not quite understand that last point about a meter? and which leaver are you referring to?
no i dont think so. the programmer has hw on the left hand side and central heating on the right hand side. can you set different times for both the hw and central heating
but the boilder only seems to come on when the central heating kicks in.
yes thats the i can see.
not sure if its fully pumped or what that means, but there is definetly a pump near the boiler. the zone valve is also located near the boiler.
Infact the pump, zone valve and programmer are located in a cupboard above the boiler in the kitchen, with the cylinder...
i ve noticed that water in storage cylinder has only been heating up when the central heating has been on. since the weather has been warm recently i have turned the room thermostat down so the heating stays off. since doing this i have realized that the water in the cylinder has not been...