scottydl
Site Team
My trailer's HVAC thermostat seems to have lost some functionality, specifically the temperature slider. It's the original Dometic Duo-Therm model, which is lacking anyway. I discovered yesterday that no matter where I set the temperature when the A/C is set to "Auto", the compressor is running and blowing cold... regardless of how cold it gets in the trailer. I don't really mind that for now (until I replace the thermostat with something more modern), but my only concern is the compressor and fan running for ~8 hours solid if the A/C is turned on overnight. Is there any issue with that, or are these units made to run constantly if needed? Normally it would kick on and off every 10-15 minutes as needed, with similar breaks in between cycles.