ThumperPaul wrote on 01/24/25 at 05:40:17:For the AC unit, a traditional window unit makes sense to me. It doesn’t take up any floor space or require any special condensate or heat removal. Cut an opening in the side, frame it with support, and be able to remove the AC unit while driving (install a piece of plexiglass or something to enclose it when the AC unit isn’t installed). What am I missing?
I really don't want to put an additional opening in the side of my trailer. I really don't need AC where I take the trailer to ride - so the needs in the mountains up here are far different than what you need in Texas.
There have been a few times I have been hot at night in my little trailer - but it did not have a ceiling vent and a little airflow would have helped significantly. When I was still working I often would leave a Council Meeting and head to the mountains after the meeting was over - sometimes it was 9PM or later when I got to start the 7 hour drive. One time I left and the daytime temperatures had been in the 90's with bright sun all day. I got to Alcoa and it was about 2AM and I really wanted to stop and sleep, as it was another hour to the campground area and the route took me over the Tail of the Dragon. I just wasn't anxious to drive the Dragon with a car and trailer late at night - especially since I had been up for 20 hours. I pulled over at the Walmart parking lot and climbed into the back of my trailer to get some sleep. The deck of the trailer was only 11 inches above the blacktop parking lot - and that same asphalt had been soaking up the sun all day long. The radiant heat coming off the parking lot made the inside of the trailer like an oven!!!!! It was impossible to get any sleep - so I got back in the car and drove another hour until I reached Deals Gap. Once in the mountains the temperature was down in the 60's and I had no trouble sleeping.
Being able to make an opening that looks good both inside and outside when the AC is not installed is not something that is easy to accomplish. I have watched a lot of videos on YouTube prior to building my trailer - and I haven't seen one that I liked and would be happy with.
For heat when I don't have a 120v connection I think this could be the way to go. It is very portable and could even be used to heat the house during a power outage (provided you have a 12V battery to power the unit). I could cut a hole in the V nose floor for the heat hose - the hole would include a cap so I could cover the hole when not in use.
https://www.youtube.com/watch?v=yA8M2c2UIgQ