Your system won’t be able to function as it should. If you suspect your air conditioning system’s capacitor is bad, here is everything you need to know about the part and how to troubleshoot and replace a broken one. Bad AC Capacitor Symptoms If your air conditioner is not blowing cold air, a bad capacitor may be the reason. However, look for the simple solutions first: Maybe you need to change the air filters, or it could be one of several other reasons. Here at Las Vegas AC Repair, we go over how to tell if a capacitor is bad in an AC unit.
How to find Bad Ac Capacitor symptoms?
The 7 Most Common Bad AC Capacitor Symptoms
Homeowners can resolve some air conditioning problems with a quick DIY fix or repair. However, when it comes to a failed AC capacitor, your home’s HVAC system will need professional attention. How can you tell if your air conditioner’s capacitor is bad or experiencing failure? Here are some common symptoms of a bad AC capacitor.
1. AC Not Blowing Cold Air
An air conditioner that doesn’t blow cold air is one of the first signs of a problem many homeowners notice. Try turning your system off and back on again, and if the problem persists, you’ll need to call in for professional help.
2. High and Rising Energy Bills
Are your energy bills creeping upwards? An AC capacitor failure may be to blame. The harder your air conditioning system has to work to perform the job, the more energy the system will use.
3. Humming Noise
Listen to your AC system when you turn it on. If you hear a humming noise from your AC, or if it is hesitant to start, your capacitor may be failing.
4. Old HVAC System
An aging HVAC system will eventually stop working for one reason or another. If your AC units is several years old and goes through spurts of refusing to turn on, you may need to replace the capacitor.
5. AC Turns Off On Its Own
If your AC shuts off on its own every now and then, it may indicate something is wrong with your capacitor.
6. AC Doesn’t Turn On Immediately
Does your AC sometimes take a while to start once you turn it on? This is also a sign of a bad or failing AC capacitor.
7. AC Won’t Turn On
If your AC unit doesn’t start at all, a bad AC capacitor could be the culprit.
How to Test Your AC Capacitor
If you’re having any of the above issues, there’s a simple way to test the energy charge from your capacitor. For this, you’ll need a multimeter. A multi what? A multimeter. Some people reading this may be glorified handymen.
The voltage rating does not have to be identical to your current capacitor, but the microfarad will need to match. You can find the capacitor inside the AC’s condenser unit located on the outside of your house. You simply have to take a screwdriver and take off the side panel to access the capacitor inside.
If you have any questions or concerns give us a call at 725-777-2698 or contact us today.
