Quote Originally Posted by HVAC_Marc View Post
I dont see how it could unless it blew up the main breaker. Even then, the genset can be shut down.
Absolutely Marc.

If the Air Conditioning System, as well as the the Building's Electrical System, & the Generator, had all been Properly installed, ..... There are many "Safeties", that should have prevented something like a shorted crank case heater would've caused this.

I'm Mind Boggled, but extremely interested as to how this happened.

Mattc183, ... What did you find?