Every once in a while two separate technologies come together so fluently that they dramatically improve the other’s performance and application possibilities. How are these two technologies working together to benefit the Cornerstone Presbyterian Church?

Designed for walk-in coolers, freezers, and refrigerated warehouses, the KE2 Evaporator Efficiency controller (KE2 Evap) is unique not only for its approach to energy-saving defrost control, but also the benefit it provides in reducing or eliminating ice buildup in freezers, claimed the company.

Superheat is probably the most talked about yet misunderstood technical term used by service technicians in the field. Superheat is a measured value. What can be done with it?

Systematic troubleshooting using a system check sheet is still the best method for the conscientious service technician to pinpoint hard-to-find system problems. This article explores how evaporators can become oil logged, and includes symptoms with explanations of a system with an oil-logged evaporator.

The Centinel™ Intelligent Defrost Control is an option with each of the company’s system arrangements. It is an electronically operated evaporator controller designed to save energy throughout the refrigeration cycle, help protect the equipment, and help protect the system owner’s product.

The Centinel™ Intelligent Defrost Control is an option with each of the company’s system arrangements. It is an electronically operated evaporator controller designed to save energy throughout the refrigeration cycle, help protect the equipment, and help protect the system owner’s valuable product.

A well-designed medium temperature refrigeration system will maintain both a proper case temperature and relative humidity (rh). The preservation of food depends not only on the temperature, but also on the relative humidity within a case.

The Alfa Laval PureCooler is ideal for dry-expansion evaporation and is a dedicated solution for evaporation in high-efficiency chillers, the company says.