HVAC Technician Training Videos - 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-td500-articulating-endoscope-inspection-camera.html?aff=8 Video scope: https://trutechtools.com/teslong-td500-articulating-endoscope-inspection-camera.html?aff=8 Static Pressure Tip: https://trutechtools.com/Magnetic-Static-Pressure-Tip-Dwyer-A-303-or-equiv_p_629.html?aff=8 UEI EM201B Manometer: https://amzn.to/3R5WmEx UEI EM151 Manometer: https://amzn.to/3sDgl50 Use this code to save 8% at Trutechtools!: acservicetech ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Methods 0:00 Intro 0:16 Method #1 3:12 Method #2 4:47 Method #3 5:28 Method #4 6:18 Method #5 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Our Related Article/Videos Finding an Airflow Problem using Static Pressure Measurements Article: https://www.acservicetech.com/post/finding-an-airflow-problem-using-static-pressure-measurements https://youtu.be/eFmDmk1Siqc https://youtu.be/89IKljbgKgA https://youtu.be/zOd2G10F-YY https://youtu.be/umJe1ow45I8 https://youtu.be/ob44e8fVhwk https://youtu.be/T5eBsC_MZAI https://youtu.be/agAfV3Yqb7U ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Try Our FREE & Subscription Online Courses Here: https://www.acservicetech.com/hvaccourses ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Our HVACR Educational Books, E-Books, Workbooks, Cards, Posters, and PowerPoints: All Our Educational Products on Our Site: https://www.acservicetech.com/store All Our Educational Products on Amazon: https://amzn.to/48pDd82 Mini Split Book and E-Book on Our Site- https://www.acservicetech.com/mini-split-book Mini Split Paperback on Amazon- https://amzn.to/3ytHJSs Mini Split Paperback on TruTech Tools- https://www.trutechtools.com/BooksGuides?aff=8 Refrigerant Charging Book and E-Book: https://www.acservicetech.com/newacbook Refrigerant Charging Paperback on Amazon: https://amzn.to/4aw2OOd ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Our HVACR Online Resources! Our HVAC Calculators: https://www.acservicetech.com/hvac-calculators Our Newest Articles: https://www.acservicetech.com/articles Try our HVAC/R Quizzes! https://www.acservicetech.com/quizzes Our Other Resources: https://www.acservicetech.com/resources ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Tools Used in Our Videos! Tool Links on Our Site: https://www.acservicetech.com/tools Our Tool List on Amazon: https://www.amazon.com/shop/acservicetech Support the Channel by purchasing tools through Tru Tech Tools! Use this link https://www.trutechtools.com/?aff=8 Save 6% at checkout using code "acservicetech" ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Follow Us On Our Social Media & Podcasting Channels! Facebook: https://www.facebook.com/acservicetech Instagram: https://www.instagram.com/acservicetech/ X: https://twitter.com/acservicetech LinkedIn: https://www.linkedin.com/company/ac-service-tech-llc Tiktok: https://www.tiktok.com/@acservicetech Spotify: https://open.spotify.com/show/74KXLz5uJoQZXG8V5F2r9n Apple Podcasts: https://podcasts.apple.com/us/podcast/ac-service-tech-answers-podcast/id1522359430 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⚠️ 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. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ #hvacr #hvacr #hvacr #hvactrainingvideos #hvactraining #hvactraining101 #acservice #acservicetech #accoil #coil #clogged #cloggedcoil #filter #dust #gasfurnace ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Shop through Amazon! Your purchases through Amazon provide a means for channels such as mine to earn advertising fees from all purchases after clicking through. Prices are the same as normal.