i have a radiator that stays cold. have tried to bleed it but water comes out straight away. i believe there is an air lock in the pipe leading to the rad.
will i get rid of the air lock by removing the union lock, letting out some water and putting the union lock back on.
if so any tricks i need to know before starting this job.
thanks
will i get rid of the air lock by removing the union lock, letting out some water and putting the union lock back on.
if so any tricks i need to know before starting this job.
thanks