Hung a radiator. Used about 5 wraps of PTFE tape on the tail threads. One leaked. Took it off and used about 7 wraps, still leaks. New rad, new tails and valves. What do? Worried about taking it on and off too much and damaging the compression fitting on the TRV.
Hung a radiator. Used about 5 wraps of PTFE tape on the tail threads. One leaked. Took it off and used about 7 wraps, still leaks. New rad, new tails and valves. What do? Worried about taking it on and off too much and damaging the compression fitting on the TRV.