How to Test an HVAC Motor Capacitor | Spec. Sense

Is your furnace or AC motor not starting? This video shows how to safely discharge and test a capacitor with a multimeter. Capacitors are used to energize the start winding in single phase motors. Capacitors can weaken or fail over time which can prevent the motor from running properly. Capacitor testing can help determine if the capacitor still operates within its rated capacitance.

In this episode of Spec. Sense, you'll also learn how capacitors work, what the capacitor ratings mean (MFD / uF) and the differences between a start capacitor, run capacitor, and dual run capacitor.

Buy Run Capacitors: https://www.amresupply.com/catalog/Ca...

Buy Start Capacitors: https://www.amresupply.com/catalog/Ca...

Need a replacement motor? Find a match here: https://www.amresupply.com/catalog/Mo...

More videos:
The Complete Guide to Matching a Motor:    • How to Match an HVAC Motor (In-Depth ...  
How Do HVAC Motors Work?:    • How Do Electric Motors Work? | Spec. ...  
How to Replace a Furnace Motor:    • Furnace Motor & Capacitor | Repair an...  
Furnace Troubleshooting Playlist:    • Furnace Troubleshooting | Repair and ...  

___________________________

00:00 Intro
01:11 Capacitor Ratings
02:40 Capacitor Discharging
03:29 Capacitor Testing

___________________________

AMRE Supply provides homeowners, service contractors, and property management with the parts and knowledge needed to get the best performance out of any property. Stocking the largest selection of appliance parts, heating, plumbing, lighting, and janitorial supplies, AMRE ships almost anywhere in Canada within 24 - 48 hours. Expert help is available online, over the phone or in person at one of the many locations across Canada.

Connect with AMRE Supply
Website - https://www.amresupply.com/
Facebook -   / amresupply  
Twitter -   / amresupply  
Instagram -   / amresupply