I recently replaced two radiators in two of the bedrooms. The house has a combi system.
The radiators along with the TRV and lock shield are all new. Since replacing these, they never warmed up whilst the rest of the house does. The tail pipes were also cold.
I then bled the air out of the radiator and this instantly had the TRV end of the rad warming up. I stopped once water started seeping out of the bleed valve. This was the case with both radiators. Since then, they have both stopped working again. The TRV's are set to max and I haven't altered the position of the lock shield valve.
Can you please advise. Thanks in advance.
The radiators along with the TRV and lock shield are all new. Since replacing these, they never warmed up whilst the rest of the house does. The tail pipes were also cold.
I then bled the air out of the radiator and this instantly had the TRV end of the rad warming up. I stopped once water started seeping out of the bleed valve. This was the case with both radiators. Since then, they have both stopped working again. The TRV's are set to max and I haven't altered the position of the lock shield valve.
Can you please advise. Thanks in advance.