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fixpro256's avatar
fixpro256
Explorer
Jul 06, 2019

Overheating/tripping electrical panel 110v AC breakers

Fulltime in a 2019 Keystone Montana High Country 331RL on 50 amp. I have a monitor for amps and volts on each phase of my breaker panel. Voltage is 120-124 on both phases. I have 2 rooftop HVAC ...
jolooote's avatar
jolooote
Explorer
Jul 06, 2019
Didn't know you could run an AC on only 20 amp breaker. Voltage at the AC unit always drops below 106 VAC. What is the AC volts at any outlet in the rig when the AC's are RUNNING? Years ago, I tried to run a single AC at a 20 amp only Ckt. campsite. Volts dropped to only 104. I ran it any ways. Two weeks later the AC compressor went out.

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