The System is a combi boiler and holds 8 rads of it, 7 work fine and 1 wont heat up. Radiator bleeds fine so water in it but just doesnt heat up in the slightest, not even the flow pipe to the radiator. We have trvs on the rads so was wondering what probable causes could be???
Took the head of the trv and the pin wont push down so could it be that as i thought at least the pipe would still get hot then no heat past the trv.
Advice appreciated.
Took the head of the trv and the pin wont push down so could it be that as i thought at least the pipe would still get hot then no heat past the trv.
Advice appreciated.