HVAC Tips

Ohming the Second Stage Solenoid of a Two Stage Copeland Scroll Compressor

•  AC,  Troubleshooting,  Heat Pump

In this video, I demonstrate how to ohm out a second stage solenoid on a Copeland compressor and what the proper ohm readings should be.

Ohming Out a PSC Compressor

•  Troubleshooting,  Heat Pump,  AC

In this video, I demonstrate how to ohm out a PSC compressor.

Diagnosing Locked Rotor Compressor

•  Heat Pump,  AC,  Troubleshooting

In this video, I demonstrate how to properly diagnose a locked up compressor.

Troubleshooting a PSC Compressor

•  AC,  Heat Pump,  Troubleshooting

This video talks about troubleshooting a PSC compressor to determine what is wrong and what tech should be doing to troubleshoot it.

Testing Fixed Torque ECM Blower Motors

•  Furnace,  Troubleshooting,  Air Handler

Testing Fixed Torque ECM Condenser Fan Motors

•  Air Handler,  Troubleshooting,  Furnace

Use the Proper Replacement Board

•  Furnace,  Heat Pump,  Troubleshooting,  Air Handler,  AC

Avoid TXV Disasters with this simple tip

•  Troubleshooting,  Heat Pump,  AC

14 SEER Hot Gas Bypass Defrost Board

•  Heat Pump,  Troubleshooting

Do you know how to properly energize a 14-SEER hot gas bypass defrost board?

18/20 SEER – Power the Condenser First

•  AC,  Heat Pump,  Troubleshooting

Do you always power the line voltage to the condenser before powering the indoor unit?