Experts recommend having your AC unit checked once a year, ideally before the warm weather begins.
It could be because of a clogged condensate drain or a refrigerant leak. Turn off the system and call a professional for repairs.
Regularly clean filters, maintain the AC unit and insulate the home to make it work better and save energy.
The size of your AC unit depends on the square footage of your home and other factors like insulation and the number of windows. A professional can help determine the right size for your needs.
Loose components, a failing compressor, or debris in the system can cause loud noises. Hiring a professional to inspect the unit is best to diagnose the problem.
You can save energy by maintaining your AC, using fans for air circulation, and raising the thermostat when away.