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Adding R404A Refrigerant into an Upright Freezer
Refrigerants

Adding R404A Refrigerant into an Upright Freezer

Posted on December 1, 2023 by Jack

If you’ve received a complaint from a client that their freezer is not reaching standard temperature, it’s essential to check the refrigerant levels and the…

How to Find Common, Start, and Run on a PSC Compressor Motor
Electric Motors

How to Find Common, Start, and Run on a PSC Compressor Motor

Posted on December 1, 2023 by Jack

As an HVAC technician, understanding how to find common, start, and run on a PSC (Permanent Split Capacitor) compressor motor is crucial for troubleshooting and…

Understanding HVAC Blower Motors: PSC Motor Speeds, Colors, Ohms, Current, Shorts, and Air Restrictions
Electric Motors

Understanding HVAC Blower Motors: PSC Motor Speeds, Colors, Ohms, Current, Shorts, and Air Restrictions

Posted on December 1, 2023 by Jack

As an HVAC technician, understanding the intricacies of HVAC blower motors is crucial for effective troubleshooting and maintenance. In this article, we will delve into…

Electric Motors

Understanding Common, Start, and Run in HVAC Systems

Posted on December 1, 2023 by Jack

In the world of HVAC, understanding the basics of common start and run (CS and R) is essential for technicians working with single-phase motors, specifically…

Troubleshooting PSC Motors
Electric Motors

Troubleshooting PSC Motors

Posted on December 1, 2023December 1, 2023 by Jack

As an HVAC technician, understanding and troubleshooting PSC (Permanent Split Capacitor) motors is crucial for maintaining and repairing air conditioning and refrigeration systems. PSC motors…

Electric Motors

Understanding PSC Permanent Split Capacitor Motors

Posted on December 1, 2023 by Jack

PSC (Permanent Split Capacitor) motors are a crucial component in the field of air conditioning and refrigeration. These motors are widely used in various applications…

Understanding R407a Suction and Discharge Pressure in HVAC Systems
Refrigerants

Understanding R407a Suction and Discharge Pressure in HVAC Systems

Posted on December 1, 2023 by Jack

As an HVAC technician, it is crucial to have a comprehensive understanding of the pressure characteristics of refrigerants used in different systems. In this article,…

R404A Refrigeration: Everything You Need to Know
Refrigerants

R404A Refrigeration: Everything You Need to Know

Posted on December 1, 2023 by Jack

R404A is a refrigerant commonly used in cold rooms and freezers, designed for large-scale users such as supermarkets and storage centers. In this article, we…

Understanding R404A Suction and Discharge Pressure in Cold Rooms
Refrigerants

Understanding R404A Suction and Discharge Pressure in Cold Rooms

Posted on December 1, 2023 by Jack

In the HVAC industry, the operation of cold rooms that work with gas R404A as a refrigerant is crucial for large-scale users such as supermarkets…

Understanding the HVAC Temp Rise Formula for Measuring Airflow CFM
Air Flow

Understanding the HVAC Temp Rise Formula for Measuring Airflow CFM

Posted on December 1, 2023 by Jack

As an HVAC technician, one of the essential tasks is to measure the airflow CFM (Cubic Feet per Minute) of an air handling system. This…

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Recent Posts

  • Adding R404A Refrigerant into an Upright Freezer
  • How to Find Common, Start, and Run on a PSC Compressor Motor
  • Understanding HVAC Blower Motors: PSC Motor Speeds, Colors, Ohms, Current, Shorts, and Air Restrictions
  • Understanding Common, Start, and Run in HVAC Systems
  • Troubleshooting PSC Motors

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