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Old 07-12-2009, 02:59 PM   #15
kerry
Montana Master
 
Join Date: Apr 2007
Location: Frostproof
Posts: 512
M.O.C. #7125
SlickWillie is correct. Today's refrigerators cool on AC or propane. 12v is required for the circuit board which controls the operation, selection of AC, propane, and temperature. If you disconnect the battery and the power goes out, the frig cannot switch to gas and continue to cool. Kerry
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