Just wondering if anyone has looked into adapting an old RV fridge to providing AC. As I recall, they are fairly simple systems; a heat source, an evaporator coil and cooling coil in a closed pneumonia circuit. I know capacity would be small, but I'm thinking it might be big enough for a TD or other small camper.
I'm sure there are many reasons why it won't work, otherwise someone would have produced a commercial unit. But, if it could be built and operate with reasonable efficiency and reliability, just think of the possibilities. No more land lines to run a 110 AC and maybe some weight savings.
Any thoughts on this.