Hi there, as you can see from the picture, the top part of this TRV has all but snapped off from the metal part.
Can I just unscrew the large ribbed metal washer and replace the plastic part - ?are they available separately? or will I need to turn the water off to avoid getting very wet?
Thanks in advance!
Can I just unscrew the large ribbed metal washer and replace the plastic part - ?are they available separately? or will I need to turn the water off to avoid getting very wet?
Thanks in advance!