troubleshoot this one
To err is human, to really screw things up takes a service manager
Just gotta hose off the crud so you can see where the wires attach.
Shut down the unit turn the disconnect off break out the volt meter and rewire that pig.
Open plenum return over a foodcourt?
Nemo me impune lacessit.
How much blood do I have to bathe in to get clean?
Don't look down on anyone unless you're helping them up.
refrig. leak on ball valve above wires and ya it is in a shared return plenum