First off, Thanks for all the replies. For JJBirish, My warranty was a limited 2year for parts and freight, 2 years for labor from date of purchase (10/25/11) to original purchaser(me). Now I am trying to figure this out: My dealer is very reputible and I stood with the tech while he was checking my unit. He also replaced the electric heater unit which didn't help. They kept the unit for 2 days checking it to no avail. I picked it and parked it in my drive and went on vacation for 3 weeks. Yester day for sh.ts & giggles I hooked the trailer to shore power and turned on the fridge, this moring it is cold! My wife says the "spirits" didn't want us to tow the trailer on our vacation. Go figure. Right now glad I didn't rush out and order a fridge. Thanks again for the replies and advice.