A problem has arose on my central heating in that the heating stays on continously despite the setting on the thermostat. This generally happens first thing in the AM. I find that if I switch the heating off and then back on again (either at the controller or the fuse board) it seems to behave itself in that if I turn the thermostat down I hear it click and the boiler shuts down and it generally behaves for the rest of the day.
Any thoughts ??
System is a normal gravity-fed system.
Any thoughts ??
System is a normal gravity-fed system.
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