Thread: Nut on CH check valve?
View Single Post
  #1   Report Post  
Posted to uk.d-i-y
[email protected] kenord@hotmail.com is offline
external usenet poster
  
Posts: 2
Default Nut on CH check valve?
I have a combi boiler with a check valve on the return side of the
filling hose. Can anyone tell me what the nut on the side of the check
valve is for? Would it leak if not screwed down tight?

Reply With QuoteReply With Quote