hi the boiler isnt heating up any radiators
.the water is not too bad just warm. the boiler fires up then after a minute shuts down itself ,but the radiators are not even slightly warm as if no water is heating them.
the heating is on a danfoss thermostat controller which has a mind of its own and switches on/off varying times.sometimes everything works fine ist does this every couple of weeks then works ok again.
please help
.the water is not too bad just warm. the boiler fires up then after a minute shuts down itself ,but the radiators are not even slightly warm as if no water is heating them.
the heating is on a danfoss thermostat controller which has a mind of its own and switches on/off varying times.sometimes everything works fine ist does this every couple of weeks then works ok again.
please help