I going to replace my current A/C unit which is 13.5K BTU but got to thinking...how does one calculate what size A/C unit one would need. My TT is a Artic Fox 4 season 22-GQ. Thanks,
Course the 15K will draw about 15 amps when running so that would be 1/2 of your available amp. 13.5K will draw about 12.5 amps and is probably on a 15A circuit breaker...which the 15K would trip