Not every issue requires professional help. We strongly encourage checking a few things yourself, in order to save both money and frustration. PLEASE keep your safety in mind above all else. Much of what we do involves pressurized gasses and high voltage electricity. If you have any doubts whatsoever, please, please call a licensed professional. If at any point you have a question, please call 863-225-3631. we are happy to help our customers.
Three of the most common issues, easily fixed by most, are as follows.
1) Check your batteries in your thermostat.
2) Check your filters! This is a big one. Dirty filters restrict airflow causing your coil to freeze up from a lack of heat transfer at your evaporator.
3) Check the PVC drain that comes out of your unit near your condenser (outside unit). There is a float switch that will stop your unit from operating to avoid accumulated water leaking into less than ideal spaces. Fixing this is a bit trickier than the others but can easily be accomplished with the help of this video.