Steve weightman
Gas Engineer
- Messages
- 186
Hi, can anyone identify what the 1,2 and 3 terminals are on the round plastic aps the old honeywell has been replaced with it but no instructions were in the box.
Discuss Air pressure switch terminals in the Plumbing Jobs | The Job-board area at PlumbersForums.net
Yes not a bad ideaYou could test it for continuity and figure out what one is common and nc and no?
Reply to Air pressure switch terminals in the Plumbing Jobs | The Job-board area at PlumbersForums.net