Hey fellas thank you very much for your posts. A combination of both your posts has helped me clear the air from the system. The radiator is now lovely and hot
Nemo with regards to the honeywell zone valve, I replaced it because the motor had failed like you stated. I decided to replace it...
Hi any help would be much apreciated. I have a fully pumped open vented system. Baxi bermuda back boiler with a honeywell 2 port zone valve to feed central heating. All radiators have TRV's fitted with standard lockshield valves.
My problem is that 1 radiator downstars will not heat up. All...