Someone I know has the Xantrex Freedom 458 and keep getting the High Temp, so I asked if his fan was running and it was not. Had to pull the inverter to remove the fan and ordered a new fan, all good now plus I told him to open the bay door a little. I switched the the Magnum 2812 and it has been on for 6 years, when I plug in to shore power I open the bay door a little to help cool it down with fresh air.
2006 Country Coach Inspire 360 40ft Genoa Designer Series, Samsung 197 RR
Cat C9--STEEL & COPPER Bolt Together Radiator w/ updated rubber mounting
SilverLeaf 330 Magnum 2812 PSW 2011 Ford Edge Sport-Air Force One