Hi there I have x2 Coleman mac units one is blowing 50c the one in the rear lounge 65 Im guessing needs a clean I’ve Cleaned the rear from the ladder and will assume i will have to take the cover off for the inside coil of the unit any suggestions I’ve also cleaned all the temp probes in the 5th wheel
Best bet is to clean the unit from the roof so you’re able to clean out the coils and remove any accumulated dirt and debris.
Changing Lanes has a good article & video on that process.
Thanks Stuart hope all is well