Thursday, July 12, 2018 / by Sheri Roundy
Have a professional come out and check out your system periodically. Ask for tips on how to troubleshoot between visits. Become familiar with your operating manual.
If your central air unit is equipped with a sight glass, check the refrigerant level and make sure there are no bubbles. If there is no sight glass, inspect the low-pressure refrigerant line for frost. If the refrigerant is low, there may be a leak which will need to be sealed.
Cleanse the condensing unit pan of bugs, leaves and dirt with a hose. See the operating manual ...