I have 2 pipe central heating system and piping which is 8mm microbore piping, the radiator in my living room which is the last on the system only gets luke warm and sometimes no warmth at all, the thermostate valve is on the left and is fully open and pin is not stuck and the flow valve the other, the pipe to the flow valve and the flow valve itself is red hot, the termostate and the pipe out of the thermostate is stone cold, any help would be appreciated.
Furthermore we have had a new boiler fitted and when the central heating starts up there is a sporadic vibrating news from the boiler, I was advised to make sure the radiator closest to the boiler is fully on and this would stop, but unfortunately it has not, again any help would be appreciated.
Furthermore we have had a new boiler fitted and when the central heating starts up there is a sporadic vibrating news from the boiler, I was advised to make sure the radiator closest to the boiler is fully on and this would stop, but unfortunately it has not, again any help would be appreciated.