I have a central heating problem that needs solving and would be grateful for any suggestions please.
SYSTEM SPEC:
New boiler, electronic LCD radio thermostat/receiver, heating/hot water programmer, pump [all fitted two days ago].
Original C/H cylinder, radiators - 15yr old pipe work and Thermostatic radiator valves (TRV) to all radiators.
PROBLEM:
Even though the boiler seems to run okay [hot water not a problem] I am unable to maintain a constant heat output from any of the fitted new/old style radiators. A normal case scenario would be the heat output running too hot at say (TRV) setting 3, then goes cold a short time after turning down the (TRV) a small amount. The bottom of the radiator in most cases is not as warm hot as the top of the radiator. I have bled air from all radiators.
SYSTEM SPEC:
New boiler, electronic LCD radio thermostat/receiver, heating/hot water programmer, pump [all fitted two days ago].
Original C/H cylinder, radiators - 15yr old pipe work and Thermostatic radiator valves (TRV) to all radiators.
PROBLEM:
Even though the boiler seems to run okay [hot water not a problem] I am unable to maintain a constant heat output from any of the fitted new/old style radiators. A normal case scenario would be the heat output running too hot at say (TRV) setting 3, then goes cold a short time after turning down the (TRV) a small amount. The bottom of the radiator in most cases is not as warm hot as the top of the radiator. I have bled air from all radiators.