Why A Failing Capacitor Prevents Your HVAC System From Cooling Your Home
For your HVAC to function correctly, it needs at least one capacitor. If the capacitor stops working, your AC will not be able to run and you might suddenly be without cold air in the middle of the summer.
How the Capacitor Works
The capacitor is like a battery that stores electricity. When your compressor and condenser cycle on, the capacitor gives it a jolt of electricity so that it is allowed to run.