HVAC Tips
Category: AC
55 HVAC Tips
Understanding Superheat
In this video, i define what Super Heat is, how to measure it, and what it means to the technician.
Understanding Subcooling
In this video, I define what Sub Cooling is, how to measure it, and what it means to the technician.
Outdoor Unit Location
In this video, I talk about taking time to determine a good location for the outdoor condenser.
Proper Location of a Liquid Line Filter Drier
In this video, I talk about where the liquid line drier should be located.
What to Use to Check Charge: Superheat or Sub Cooling?
In this video, I talk about which method should be use to verify charges of heat pumps or air conditioners.
Setting Subcooling on a TXV System
In this video, I determine how to use the subcooling charge curve to adjust the charge properly.
Troubleshooting with Superheat and Subcooling (TXV)
In this video, I use a job check-out sheet of complete system run data to determine what is wrong with the system using subcooling and superheat. Metering ...
Troubleshooting with Superheat and Subcooling (Piston)
In this video, I use a job check out sheet of complete system run data to determine what is wrong with the system using subcooling and superheat. Metering ...
Total System Charge vs Charge Amount on Tags
In this video, I show how the charge amount listed on the condenser is not the total system charge and how to determine the total system charge.
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