The capacitor is a crucial component in an air conditioner, playing a key role in its proper functioning by assisting in the startup of the compressor. Over time, it may wear out or malfunction, requiring replacement. The cost of a new capacitor can vary depending on the air conditioner’s make and model, but typically ranges between $30 and $50. It’s important to replace a faulty capacitor promptly to avoid further damage to the unit, ensuring its efficiency and preventing costly repairs down the road.
How much does an AC capacitor cost?
How Much Does It Cost to Replace an AC Capacitor?
If your air conditioner is starting to act up, one of the first things you might suspect is a problem with the capacitor.
This crucial component helps start up the compressor by providing an electrical jolt, and it can fail over time due to normal wear and tear.
So how much does it cost to replace an AC capacitor?
The average cost for a capacitor replacement is between $150 and $250.
This includes both the price of the part itself and labor costs for replacing it.
In some cases, you might be able to replace the capacitor yourself if you have experience working with electrical components.
However, it’s always best to leave this type of work to a professional since they’ll have the tools and knowledge necessary to do it safely.
If your air conditioner is having trouble starting up or staying on, don’t wait too long to get it checked out by a pro.
A faulty capacitor is an easy fix that can save you from more costly repairs down the road!
Can I Replace AC Capacitor Myself?
Yes, you can.
A capacitor is a device that stores electrical energy in an electric field.
It is composed of two conductors separated by an insulator, called a dielectric.
The conductors are usually made of metal foil, and the dielectric can be paper, plastic, or air.
Capacitors are used in electronic circuits to store charge and to provide a steady flow of current.
In AC (alternating current) circuits, they smooth out fluctuations in voltage.
A capacitor can also be used to block DC (direct current) while allowing AC to pass.
You can purchase capacitors at most electronics stores.
Make sure you get the correct value and voltage rating for your circuit.
Once you have the capacitor, follow these instructions to replace it:
1) Discharge the old capacitor before handling it. To do this, touch one lead of a resistor with the other lead of your capacitor. This will bleed off any stored charge.
2) Remove the old capacitor from its socket by gently prying it out with a flat-head screwdriver or similar tool. Be careful not to damage the surrounding circuitry.
3) Insert the new capacitor into the socket, making sure that the leads are correctly oriented (the longer lead goes into the positive side). Gently push down on the capacitor until it is seated firmly in place.
4) That’s it! You’ve successfully replaced your capacitor!
How Do I Know If My Ac Capacitor is Blown?
If your AC unit is not working properly, one possibility is that the capacitor is blown.
The capacitor is a small metal can with two wires coming out of it.
It stores electricity and helps to start the compressor when the AC unit turns on.
If the capacitor is blown, it will need to be replaced. Here are some signs that your AC capacitor may be blown: -The AC unit makes a humming noise but won’t turn on.
This could be because the compressor isn’t receiving enough power to start up. -The AC unit turns on but then quickly turns back off again.
This could be because the capacitor isn’t able to hold a charge and so the compressor doesn’t stay on for long.
Next Steps
An air conditioner capacitor is a small, cylindrical device that helps your AC unit start-up and run efficiently.
Like all electrical components, capacitors eventually wear out and need to be replaced.
Depending on the type of capacitor, replacement can range in cost from $30 to $200.
Author: Ralph P. Sita
Ralph P. Sita is a seasoned professional with deep roots in both the HVAC and tech industries. His family’s business, Ralph P. Sita, Inc., is a locally owned and operated HVAC contractor with over 42 years of experience, serving the DC, Maryland, and Virginia areas. The company specializes in residential, commercial, and industrial heating, ventilation, and air conditioning services, offering everything from installation and maintenance to custom ductwork and indoor air quality solutions -www.ralphpsita.com. A former CPA, he spent the last decade as co-founder and co-CEO at Cybrary, a leading platform for cybersecurity and IT training. Cybrary became the largest, most well-known cybersecurity training businesses in the industry under his leadership. Smart AC Solutions is an opportunity to give back to the HVAC community by providing reliable, actionable information on all things heating and cooling.