Lion Tie Down Cam Nytec 25mm Wide x 1M Brand_Gardena indicator and reverse functions providing

indicator and reverse functions providing an all in one rear signal solution

Pop Top or Camper

The small section on the right takes the exhaust gases/heat directly outside and the larger section takes the warmed up air that flows past the fridge fins to the outside

140A Dual Battery Isolator (VSR)

then the Big Foot C-Clip Steel Spreader Support Pole from Supa Peg may be what your setup needs

Lion Tie Down Cam Nytec 25mm Wide x 1M Brand_Gardena indicator and reverse functions providingTie down, cam, nytec, 1m Size: 25mm wide x 1m Nytec micro weave polyester webbing Quick release zinc buckle with black epoxy finish Lashing Capacity: 300kg