the AC and `fridge are on different VA/C circuits; or least they should be. the `fridge needs 12V to work. if the AC has an external thermostat, it too needs 12V to work. Check your 12V fuses as one or more may have blown.
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John, Joyce and Zoie (our 17# Guard Dog)
2018 Ford F-450 KR / 2019 Mobile Suites 40KSSB4
Fulltiming since 2008 and loving it
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