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During the installation of a new walk-in cooler or freezer, it is imperative the box remain square and level during the assembly of its panels.

Before servicing any refrigeration or air conditioning systems that contain an oil pump, technicians should make sure they understand the difference between net oil pressure and oil pump discharge pressure.

Whether you’re the owner of an HVAC contracting company or a student at a tech school, take this quiz to find out how much you know about servicing equipment.

The growing electricity demands being placed on the country’s century-old grid are resulting in an increased number of unexpected power outages across the U.S.

The "magic number" 1.08 is convenience factor. It is a bunch of math combined into one factor as a shortcut, although sometimes more precise calculation is better.

When changing the refrigerant within your pumping application, it is worth discussing the application with a process specialist.

The pandemic has marked a turning point for an underutilized technology for infectious disease control in buildings.

The proper application of modern HVAC technologies can help maximize indoor air quality while minimizing losses in operational efficiency.

IoT-enabled HVAC systems can accommodate a seamless user experience while reducing environmental impact.

Determining the right pump to save energy in a given application can be broken down into three general steps.