HVAC Low Airflow Diagnosis! 5 Methods to Determine if an AC Coil is Clogged with Dust!

In this HVAC Training Video, I show the Tools, Methods, and Step by Step Instructions for Determining if an Air Conditioning Evaporator Coil on a Gas Furnace is Clogged with Dust When You Can't Visually Look at it! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.

Tools Used In The Video

FieldpieceSDMN6 Dual Manometer Pump - http://amzn.to/2jyK5Ka
UEI Digital Dual Manometer - https://amzn.to/2CWC6BD
Teslong TD500 Camera -.01wc -10.0wc - https://trutechtools.com/teslong-td50...

Video scope: https://trutechtools.com/teslong-td50...
Static Pressure Tip: https://trutechtools.com/Magnetic-Sta...
UEI EM201B Manometer: https://amzn.to/3R5WmEx
UEI EM151 Manometer: https://amzn.to/3sDgl50
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Methods

0:00 Intro
0:16 Method #1
3:12 Method #2
4:47 Method #3
5:28 Method #4
6:18 Method #5
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Our Related Article/Videos

Finding an Airflow Problem using Static Pressure Measurements Article: https://www.acservicetech.com/post/fi...
   • Measuring Static Pressure on an Air Handle...  
   • Measuring Airflow CFM on HVAC Systems! Fin...  
   • Troubleshooting Indicators for a Liquid Li...  
   • AC FREEZING, FURNACE OVERHEATING? Quickly ...  
   • Low Indoor Airflow Problem While Checking ...  
   • 20 Causes of Low Indoor Airflow on Furnace...  
   • HVAC Temp Rise Formula used to Measure Air...  
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⚠️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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#hvacr #hvacr #hvacr #hvactrainingvideos #hvactraining #hvactraining101 #acservice #acservicetech #accoil #coil #clogged #cloggedcoil #filter #dust #gasfurnace
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