A regular AC only cools, while a heat pump can reverse its cycle to also provide heat. In SoCal, a heat pump can often replace both your AC and furnace.
Common issues include poor ductwork, system sizing problems, dirty filters, or poor insulation. A professional inspection can help diagnose the problem.
Use high-efficiency filters, UV purifiers, whole-home air cleaners, and schedule routine duct maintenance. Limiting dust and pollutants indoors also helps.
Definitely. Smart thermostats learn your habits, adjust automatically, and help you save energy—especially with SoCal’s day-to-night temperature shifts.