Drayton TRV (EV Range)

[jonhourihan]

Hi,

I have several of these EV TRV's on some of the older radiators in the house. They no longer work and the heating pumps thru the radiator irrespective off the settings.

Are there any 'heads' that I can purchase to swap out, save replacing the elbow as well?

I have 6 to replace.

Advice would be grand.


Jon

 

[mickyg]

if they're stuck open it will be the body thats the problem not the head. You need to change the whole valve.

 

[jonhourihan]

I thought that maybe the case, I'd hoped not, but thanks.

Jon