Replacing motorised valve steps

[allysunlife]

Hi Folks,





Please advise as i wish to change a motorised valve connected to a heat only gas boiler:





Turn off the boiler





Turn off the mains water





Find a draining point and drain system





Replace motorised valve





Make sure draining point is closed.





Turn on mains.







Turn on boiler.







Bleed the radiators.















Job done?

 

[gmartine]

Maybe the sync motor just needs replacing.

 

[allysunlife]

Maybe the sync motor just needs replacing.

I have done that. I will change the whole thing. New body and head.

 

[Timmy D]

Don’t know if these pics are of any use to you.

How to take apart a valve, I did for someone a while ago.

Complete valve

Cover removed

Two screws you need to remove

Pull head off

Body