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How to Tell if an AC Capacitor is Bad
February 3, 2025To tell if an AC capacitor is bad, you can perform a few checks and tests but if you don’t feel confident using a multimeter nor handling electrical parts, it’s best to call a professional.
While multimeters are relatively affordable and easy to use, they require a solid understanding of electrical systems to use effectively and safely. We offer HVAC repair and preventative maintenance on all types of equipment, including AC capacitors.
Plus, Refrigeration Control Co.’s service vehicles are stocked with a large inventory of parts and supplies. Contact us now to request service and resolve any AC capacitor issues your business is experiencing.
Here are some common signs and methods for identifying a bad AC capacitor:

Why is my furnace making a buzzing noise
November 21, 2024Residential and industrial furnaces can make some alarming and curious sounds when they aren’t functioning properly. If you or your employees are wondering why a furnace is making buzzing noise, the source could be malfunctioning electrical components, fans, or transformers. Buzzing sounds can also be attributed to lack of lubricants, cleaning, and routine maintenance.
If the HVAC in your office building sends auditory alerts like buzzing, our HVAC contractors are always ready to inspect and/or fix your HVAC equipment. We do more than commercial to industrial refrigeration repair!
In the meantime, here are some troubleshooting tips you can try to identify potential issues before reaching out for professional help.
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