Have a 1993 coachmen chev.30 with a dometic refer. Freezer can get down to +10 but bottom struggles to get down to +40, even after 3 days. Thought I read on hear about putting a refer fan in there. th...
When was the last time you cleaned the flue, burner, burner stack, backside of fridge etc? And that 20 year old fridge may have blockage problems depending on how many times it has been operated while not level......off level damage is accumulative.