Originally Posted by NEWYORKHILLBILLY
will the 6.7 run on 12 volt when you towing? I was thinking i didnt need anything bigger than 4.3 but i thought there was freezer in the 4.3
Yes, the 4.3 has a freezer compartment, but it's a small compartment inside the fridge compartment at the top. The new 6.7 has two exterior door and separate freezer and fridge compartments. Either fridge will run on 12V when towing. They are both 3 way fridges (propane, AC or DC). However, neither fridge will cool as well when running on 12V as they would on propane. In order for an absorption fridge to cool, it uses heat to start the absorption cycle. A flame from a propane burner is a much better heat source than an electrical heating element. So, they cool better on propane than on either AC or DC. This holds true for basically every absorption fridge out there.