RobertN
Super Member
I had a little green frog get in an unplugged hole on the pressure switch. Froggie suicide... Gummed up the contacts. Wound up just replacing the pressure switch. And making sure all covers/plugs were in place.
Yep, one time I had a bunch of earwigs crawl up into the pressure switch and foul the contacts. Learned to plug the holes after that. I only have to call the service guy if it's something down in the hole. I'm not equipped to handle that.