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...
Put it on ac setting 7 hrs ago and it is down to -12 in freezer and +31 in box. Its raining here with temp of 73 and humidity of 95. Can I leave it hooked up and try the 12volt system?