Plan and simple. New Dometic AC installed 12/22 failed 6/23 but only used 3 weeks tops in that time. 15k unit failed. I mean how can you be in business with this stuff. And it's not just me. How I mis...
When we were replacing the Dometic AC on our new trailer in 2017 I researched high and low for the best and bought a Atwood AirCommand. Took a few weeks for delivery as it was from Australia but compared to the Dometic, well it doesn't compare to a Dometic they aren't even close to the same.
Unfortunately Dometic bought AtWood a few years ago and I'm sure have had their engineers build in some planned obsolescence.