Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

My uncle could not get his air conditioner to run. I opened the condenser
unit outside and found a mouse had made a nest on top of the relay.
The AC worked great after the mouse ran away.

That reminds me of my dryer that recently died. I took it apart and found a skeleton (long before I lived here) of either a chipmunk or a red squirrel, both has hands were locked tight around some wires