HVAC Tips

Voltage Drop Created by High Resistance

•  Heat Pump,  AC,  Troubleshooting,  Furnace

Weighing Charge with a Professional HVAC Scale

•  AC,  General,  Heat Pump

Wiring Diagram Number

•  Furnace,  Heat Pump,  AC,  General

PTCR Relay

•  Heat Pump,  AC,  Troubleshooting

Superheat Calculator

•  Heat Pump,  AC,  General

Understanding Superheat

•  Troubleshooting,  AC,  Heat Pump

In this video, i define what Super Heat is, how to measure it, and what it means to the technician.

Understanding Subcooling

•  AC,  Troubleshooting,  Heat Pump

In this video, I define what Sub Cooling is, how to measure it, and what it means to the technician.

Outdoor Unit Location

•  Installation,  AC,  Heat Pump

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

•  Heat Pump,  AC

In this video, I talk about where the liquid line drier should be located.

What to Use to Check Charge: Superheat or Sub Cooling?

•  General,  Heat Pump,  AC

In this video, I talk about which method should be use to verify charges of heat pumps or air conditioners.