Just spent 4 hours tracing a ground fault in a 3-zone system that turned out to be a single chewed wire in the attic.

3 comments

3 Comments

Found a mouse nest that had completely eaten through a low-voltage wire in a crawl space last month. Took me all day to find it because the fault was intermittent.

miaprice28d ago

Ugh, mice are the worst little electricians.

keith16428d agoMost Upvoted

Yeah, and like @bell.jessica found, they love making those problems a nightmare to trace.