- Messages
- 10,619
i always wire the overheat stat to break the orange wire from the hot water valve ive seen them wired to break the brown to the valve but ive seen to many valves with the contacts stuck to on even when the valve is closed
if its wired the way i do it that would explain the valve working and boiler not firing
if its wired the way i do it that would explain the valve working and boiler not firing
Last edited: