Refrigeration equipment - Articles - Page 7

Troubleshooting Electronic Temperature Controls

Repairing reach-in coolers and freezers with these controls can be challenging

Joe Marchese

September 27, 2023

Repairing reach-in coolers and freezers with electronic temperature controllers can be challenging at times.

Hoshizaki America Adds 3 Rep Firms

August 1, 2023

Preferred Source, Gabriel Group, and Elevate Foodservice Group will serve as agents in the Northern Texas, Midwest, and Northeastern territories, respectively.

New Supermarket Doubles as Danfoss Laboratory

June 30, 2023

The supermarket, which is powered primarily by solar energy and reuses the heat discharged by its refrigeration systems, will also serve as a site for Danfoss to test new energy-saving and climate-friendlier technologies.

Johnson Controls Adds to Manufacturing Portfolio

June 21, 2023

The latest Johnson Controls acquisition, M&M Carnot, specializes in equipment that uses low-GWP refrigerants, including CO_2.

Energy Recovery Wins Refrigeration Innovation Award

June 15, 2023

Energy Recovery was honored for its PX G1300pressure exchanger, which uses technology to maximize energy efficiency in a high-pressure CO₂ system.

Technicians Servicing Refrigeration Equipment

What Causes High Compressor Discharge Temperatures?

Technicians must take measurements of a system in order to determine the problem

John Tomczyk

April 12, 2023

There are several reasons why a refrigeration or air conditioning system may have high compressor discharge temperatures. That’s why technicians must carefully measure the system’s temperatures and pressures to determine the problem.

Checklists Can Help Determine What Is Causing the Problem in a Refrigeration System

Confusing High-Side Temperatures

John Tomczyk

March 22, 2023

There are several reasons why the compressor discharge temperature of a refrigeration system can be high when the condensing temperature is not, and a checklist can help a technician figure out the root problem.

EPA To Hold Virtual Hearing on R-410A/HFC Ban

The public will have the ability to comment on the new rulemaking on December 30

Joanna R. Turpin

December 21, 2022

The EPA recently released a proposed rulemaking, detailing how it plans to ban the use of many HFCs in new air conditioners and commercial refrigeration equipment.