Hi
I need to replace the Honeywell 3 port motorised valve on my heating system.
It is just a case of draining down the system. Then loosen the three flange rings that secure the old valve, remove it then replace with the new valve.
Re fill the system then job done?
I notice there is a lever on the motorised part of the valve with the words saying MAN - AUTO on the casing.
Does the lever have to be in a certain position when removing the old and when replacing the new?
Many thanks in advance
I need to replace the Honeywell 3 port motorised valve on my heating system.
It is just a case of draining down the system. Then loosen the three flange rings that secure the old valve, remove it then replace with the new valve.
Re fill the system then job done?
I notice there is a lever on the motorised part of the valve with the words saying MAN - AUTO on the casing.
Does the lever have to be in a certain position when removing the old and when replacing the new?
Many thanks in advance