Roof top AC
My rooftop Coleman AC blows cool but not cold air. I'm told its a closed system that can't be recharged. Headed out west this summer and will need AC. RV repair is suggesting I replace my curr...
Forum Discussion
You can add a port if you are comfortable using solder and a torch, but I prefer mapp gas and brazing it with a copper rod. Once you have a port, you can get a vacuum tool to create vac pressure in the line and recharge it yourself. (works for autos too).
