Perform early routine inspections.
The early bird catches the worm, and the early homeowner who executes maintenance checks identifies small problems immediately and prevents them from developing into more serious ones. You don’t have to wait until the demand for HVAC services peak during the summer months, especially not when you really want your A/C unit to be working great.
Clean or replace filters.
Once a month, detach the filters and eliminate the debris by washing them in warm, soapy water. Make sure that they are washable first, and then dry them completely before mounting it back to the unit. When there are signs of damage or corrosion, find out the correct dimensions of the filters before buying a replacement.