Verifying Residential HVAC Refrigerant Superheat & Subcooling Charges

This tutorial provides independent HVAC service technicians and small-shop owners with the skills needed to accurately verify and document the superheat and subcooling charges on residential split system air conditioners, ensuring efficient cooling performance and optimal refrigerant levels. We'll walk you through the essential steps for using a superheat & subcooling charge verification card on a variety of common residential systems, including 13-SEER and high-efficiency models. By following this tutorial, small-shop owners with 1-5 vans will be able 🛒 Get the printable: https://payhip.com/b/os2dt 🏬 All printables: https://thereckonin187-spec.github.io... CHAPTERS: 00:00 Introduction 00:21 Stop Guessing The Charge. 00:41 1 Of 5 Fixed Or Txv? 01:05 2 Of 5 Measure Wet Bulb. 01:25 3 Of 5 Charge By Weight. 01:42 4 Of 5 Subcooling Tells All. 01:58 5 Of 5 New Ref, New Chart. 02:16 Get The Printable #tutorial #howto