hi everyone
as you can see am a newbie and do not have a clue about central heating. i will get straight to the point. i have a combi boiler and everything seems to be working fine, hot water is fine but my central heating which is controlled by a thermostat sems to have a problem. every time i increase the temperature it seems to the heat the heater up but not as well as it did and then after not long it seems to go off. as a result my house is always cold. before i call out an engineer can anyone offer me any help
as you can see am a newbie and do not have a clue about central heating. i will get straight to the point. i have a combi boiler and everything seems to be working fine, hot water is fine but my central heating which is controlled by a thermostat sems to have a problem. every time i increase the temperature it seems to the heat the heater up but not as well as it did and then after not long it seems to go off. as a result my house is always cold. before i call out an engineer can anyone offer me any help
