How long do AC capacitors last if nothing goes wrong? The typical capacitor will last a decade, but some Carmichael households receive up to 20 years of service from this vital component in their air conditioners.
Regular AC services in Carmichael, CA, can help stretch the capacitor’s lifespan and that of the entire air conditioning system. Lengthening the potential air conditioner capacitor duration also depends on recognizing when it’s close to failing and repairing it right away. Learn more below.
Why Is Your AC Capacitor Important?
When your air conditioner needs to run, it receives the necessary startup power from its internal capacitor. This component stores the electricity it needs to start the system’s compressor motor and fan.
Air conditioners demand more power to start up than the wiring in your home can deliver on its own. Without a functioning capacitor, your air conditioner won’t turn on, even if it is plugged in.
What Affects the Average Lifespan of an AC Capacitor?
How long do AC capacitors last, and what affects that lifespan? The average is ten years, but it won’t last nearly that long with overuse. If you constantly run your air conditioner or let its efficiency drop, you’ll put more stress on the capacitor.
When this part delivers the air conditioner’s startup power, it generates heat. The more frequently the capacitor needs to operate, the less time the cooling system has to dissipate this heat. Overheating will shorten the component’s lifespan considerably.
Another common capacitor problem is a power surge. The Carmichael area has several big thunderstorms each year. A lightning strike could potentially affect your home’s electrical service, and typically, capacitors break down faster after a significant power surge like this.
If you stick with high-quality brands and expert installers when putting in the air conditioning unit, your chances of a long-lasting capacitor are higher.
Signs Your AC Capacitor Is Close To Failing
Is your aging capacitor starting to show some signs it’s close to failing? Watch for the following problems:
- Delayed startup of the air conditioner when it used to start immediately.
- Unusual banging or humming noises when the cooling system starts.
- No air movement from the vents.
If you suspect a capacitor problem, call us for a cooling inspection and repairs as soon as possible. If our diagnostic tests show that this key component is weakening, replacing it before it fails could save you the hassle of an expensive cooling system breakdown later.
Can I Replace an AC Capacitor Myself in Carmichael, CA?
Wondering, “How long do AC capacitors last?” If you believe your capacitor is not operating as intended, contact our cooling system experts.
HVAC capacitors are high-voltage devices. If you make an error while working near this part, you risk a dangerous electric shock and more damage to the unit. Beyond the air filter, you should never try to replace an air conditioning component on your own.
Incorrect installation is another common factor that shortens capacitor lifespans. The job requires cooling system technicians who have the tools and expertise to properly install these components. If you need us, we serve neighborhoods throughout the Carmichael, CA, region and Sacramento Metro, including El Camino Gardens, Barrett Hills, and Oakview Heights.
Do High Temperatures in the Summer Affect an AC Capacitor’s Lifespan?
Longtime residents of Carmichael, CA, know the importance of having a functioning air conditioner. Temperatures here can reach the 90s and 100s from mid-April through October. You’ll also want the cooling system to be ready to work well on days when the humidity is at its highest in Carmichael.
Maximizing residential AC capacitor lifespans means you can enjoy reliable operation from your air conditioner for longer. However, these components do tend to struggle in periods of consistently hot weather. Having our professionals annually inspect your cooling system for any early signs of wear can catch issues early and ensure your air conditioner makes it through in one piece.
Count On Airmech Heating and Air Conditioning To Maximize Your AC Capacitor in Carmichael, CA
How long do AC capacitors last? Part of the benefits of regular AC maintenance is improving the potential HVAC capacitor longevity your unit enjoys. If you want to push it beyond the average of ten years, why not let us maintain your cooling system and look for signs of AC capacitor failure and other issues?
Maintenance reduces AC capacitor replacement frequency, potentially saving you big time. Set up an appointment to maintain your air conditioner in Carmichael, CA, with Airmech Heating and Air Conditioning. Contact us today!