Refrigeration

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Like other companies working in the sector, Heatcraft Refrigeration Products faced a new set of DOE Annual Walk-In Energy Factor (AWEF) standards taking effect on Jan. 1 of this year.

“Construction is ever-evolving, and how we prepare trades professionals matters now more than ever.”

R-32 is an attractive alternative to R-410A because it offers an excellent balance of cost, performance, and low environmental impact, said Scot Swan.

Contractors report that while they have been kept busy maintaining refrigeration systems in grocery stores, restaurant work has slowed down.

Let’s look at how the density of refrigerant entering the compressor’s cylinders affects the mass flow rate of refrigerant through the compressor.

When working on a refrigeration system, technicians may occasionally come across one where the type of refrigerant is unknown.

Refrigerant recovery machines are one of the most expensive tools that contractors own, so it’s important to make the right purchase decision.

The AHRI Safe Refrigerant Transition Task Force has completed the first two chapters of its Guide to the Safe Refrigerant Transition.

The paths that American teenagers are planning to take after high school differ from previous generations.

A large installed base equipment still uses R-22, so once virgin supplies are exhausted, reclaimed refrigerant will be the only source available.