Dave, a PMX1000pPSW says, its 80% efficient at max load... so thats 800W..
800/120=6.6amps maxed out.. The fridge will probably draw close if not more..
Probably better with a 2000W or 2500. It will only use what it needs. But you wont be so hard on it. 2000 at 80%(normal for avg invertors) would be about 1600W or 13.3amp..
just sayin..
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2007 GMC 2500 LBZ Duramax EX-LB
2003 2880RL
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