COboondockerExplorerJun 24, 2015Air Conditioner runs but won't coolWe have a brand new coleman mach 8 cub and an rv comfort hc coleman mach 7330g335 thermostat. The AC fan runs on both low and high and responds to the thermostat but the air won't cool. For whatever r...Show More
About Technical IssuesHaving RV issues? Connect with others who have been in your shoes.24,256 PostsLatest Activity: May 25, 2025
Related ContentAir Conditioner vibrationAir Conditionershutting down generator with air conditioner runningAir conditioner running slowUnderground 250ft run