Your HVAC unit works hard all summer long, and the capacitor is a key component that helps it run smoothly. The capacitor stores energy and distributes it to the fan motor, compressor, and blower motor. Over time, the capacitor can wear out and fail.
When a capacitor fails, it can cause a number of problems, including:
- The fan won’t spin.
- Only hot air comes out of the air conditioner.
- The compressor won’t start.
If you notice any of these problems, it’s important to have your capacitor replaced as soon as possible. A failing capacitor can damage other components in your HVAC unit, and it can also lead to higher energy bills.
Replacing a capacitor is a relatively simple and quick fix. However, it’s important to make sure that the right size is installed. The capacitor size is determined by the manufacturer of your HVAC unit.
In addition to replacing the capacitor, a qualified technician may also recommend installing a hard start kit. A hard start kit helps to protect the compressor and other components from the high voltage that is required to start the compressor.
Here are some additional tips for keeping your HVAC unit running smoothly:
- Have your unit serviced regularly by a qualified technician.
- Keep the condenser coils clean and free of debris.
- Inspect the unit for leaks.
- If you live in an area with harsh winters, be sure to winterize your unit.
By following these tips, you can help to extend the life of your HVAC unit and prevent costly repairs.