Don't forget that the condenser fan and evaporator fan will also have to be running, total of three motors running might be more than a battery/invertor may be capable of handling.
1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy
| 
