Add Yahoo as a preferred source to see more of our stories on Google. Air conditioning is a gift from the gods—without it we’d all suffer many sleepless nights and miserable sweaty days during the ...

The condenser is the most underrated component in an air conditioning or refrigeration system. Besides being a simple heat exchanger, the condenser has to desuperheat, condense, and subcool ...

Regularly replace air filters every 30 to 90 days, or more often depending on the filter type and household conditions. Keep vents and the area around the outside unit clean and free of obstructions ...