Can I Replace The AC Capacitor Myself?

There are several parts to your air conditioner, all of which work together to keep your home cool during the summer. The capacitor is one of the more significant components of your air conditioner, which provides the energy for your air conditioner to start working. Let’s look at the many aspects of a capacitor, how you may replace it yourself, and when to call an AC repair in San Luis, Obispo.

What is a Capacitor?

The capacitor is a little cylindrical container within your air conditioner that stores and distributes energy. When your air conditioner turns on, it needs more power than your home electrical system can provide, which is where the capacitor comes in. The capacitor gathers and stores energy while your air conditioner is running; in other words, it functions similarly to a rechargeable battery.

The compressor, blower motor, and fan motor rely on the compressor to keep the air conditioner working and cold air flowing throughout your home.

Signs That Your Capacitor is Failing

When your air conditioner is on but the fan isn’t moving, it’s a sign that something is wrong. The fan may be running other times, but the air isn’t cold, or the air conditioner may not be turned on for long periods. It’s possible that you have a non-functioning capacitor in these circumstances, and it’s unable to give the burst of energy that the fan, compressor, or blower requires to perform properly.

Inspecting the capacitor might also help you figure out if there’s a problem. When the top of the capacitor begins to bulge instead of remaining flat, or if there is leakage, it is clear that it has to be replaced.

Steps To Replace The Capacitor

There are various solutions available to you once you’ve determined that your capacitor needs to be replaced. It’s critical to replace a faulty capacitor before it causes damage to the motor it controls. Here’s a glance at how to change a capacitor:

  • Remove the power disconnect or switch off the air conditioner: At the disconnect or breaker panel, turn off the unit’s electricity. Do not proceed if you are unsure how to do this and get in touch with AC repair in San Luis, Obispo.
  • Uninstall the access panel from the door: After removing the old capacitor, look for and inspect it to see if it’s the source of the problem.
  • Remove the old capacitor and discharge it: The capacitor is still storing a large quantity of energy after turning it off. You must release that energy to avoid harming yourself during handling or disposal. Also, make sure you’re wearing the appropriate safety gear.
  • Replace the capacitor with the new one: Replace the old capacitor with the new one and reconnect the wires to the correct terminals.
  • Turn on the power and test it again: If it doesn’t work, switch off the power, drain the capacitor, and double-check the wire leads to make sure they’re connected properly.

We can assist you if your air conditioning unit is causing you problems. Simply contact (805) 254-7619.

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