When the remote stat call for heat the boiler is operating in short burst say comes on for 30 secs goes off comes on again a minute later stays on for 30 secs goes off and so on. Works fine for hot water, pump runs ok
but because the boiler cut off very quick the flow pipes do not get hot enough even the ones inside the boiler can keep hands on them under central heating demand. The rads do get warm eventually.
Can anyone suggest whats wrong is it a sensor, and how I could check to prove that the item is broken or not working as it should.
Help needed.
but because the boiler cut off very quick the flow pipes do not get hot enough even the ones inside the boiler can keep hands on them under central heating demand. The rads do get warm eventually.
Can anyone suggest whats wrong is it a sensor, and how I could check to prove that the item is broken or not working as it should.
Help needed.
