Search results

Thanks. Just tried that and they didn’t move, so ordered 2 replacements.

They move easily so the valves are okay. Looks like new heads then - annoying, but I suppose if they're the same batch it's not that surprising they both failed. I think they've actually been broken for a few years, but I always assumed the boiler was heating the water until I recently changed...

Hi all. I've got a problem where my boiler is running 24/7. The issue seems to be with the Honeywell motorised valves. On 2 of the 3 zone valves, there's no resistance when using the manual lever, so I assumed 2 of the valves were stuck open. However, I've taken the motor off and there's still...