Our '06 Tradewinds has a Norcold 1200 Series Refrigerator - went out while it was parked in our garage - had a bad odor and there was a yellow element coming down from the coils. Will not go into all the details but learned a lot in the process - in our search for a replacement cooling unit - was directed to Leon, with National RV Refrigeration, Shipshewana, IN, Phone is: 260-768-7059.
He installed an after market cooling unit with more cooling capacity. Freezer stays at about 3 degrees above zero - thermostat is set on 7.
Ramon