- Joined
- 29 Feb 2004
- Messages
- 12
- Reaction score
- 0
- Country
Hi
I have a copper de-aerator attached to the central heating plumbing. It has a small plastic cap which can be unscrewed to let out trapped air.
Should this cap be left loose, or screwed down tight ?- no water seems to come out.
Thanks in antcipation
Ian
I have a copper de-aerator attached to the central heating plumbing. It has a small plastic cap which can be unscrewed to let out trapped air.
Should this cap be left loose, or screwed down tight ?- no water seems to come out.
Thanks in antcipation
Ian