Our Dometic Fridge's cooling unit died at about the 10 year mark. We had our rig parked in our driveway at a small nose up angle during a lengthy home renovation/remodel. Angle of rig was not uncomfortable, bubble level was somewhat off center. After replacing our Dometic fridge with a Norcold fridge, our mobile service guy advised us that when parked and fridge is run for extended time, fridge should be as near level as possible. The theory is that recent year cooling units, made in Asia, are not made as robust, use a different coolant mix, and are not as tolerant to running off level for extended times as older cooling units were. ??????
