HVAC Tips

Troubleshooting a PSC Compressor

•  Technical,  A/C

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

2017Jun

18/20 SEER – Power the Condenser First

•  A/C,  Heat Pump

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

2017Feb

Importance of Flowing Nitrogen While Brazing

•  Heat Pump,  A/C

Do you always flow dry nitrogen while brazing?

2017Feb

Connecting Gauges

•  Heat Pump,  A/C

Do you know how to properly connect gauges during a service call?

2017Feb

Filter Drier Location

•  A/C

Do you know where the filter drier is located?

2015May

Compressor RLA

•  A/C,  Heat Pump

Do you need help troubleshooting a compressor?

2015Mar

Troubleshooting Superheat

•  A/C

Want to know how to troubleshoot superheat (assuming that your subcool is correct)?

2014Oct

Weighing Refrigerant

•  A/C

Have you ever wondered why properly weighing in a unit’s refrigerant is so important?

2014Oct

Use a Professional Refrigeration Scale

•  A/C,  Heat Pump

Are you using a professional scale to weigh in refrigerant?

2014Oct

Using a Micron Gauge

•  A/C

Do you know how to use a micron gauge when pulling a system into a vacuum?

2013May

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