The new black market for refrigerants in the EU is not surprising. What may surprise some is that the same problem appears to exist in the U.S.

Danfoss DSH scroll compressors now support R454B and R452B refrigerants. This was prompted by the EU’s ongoing phase-down of high GWP refrigerants.

Comments at the HARDI Fly-In about the reportedly upcoming industry-supported federal HFC phasedown legislation often sounded like Taboo rules.

Demand is changing the landscape of coils and condensers. Efficiency, refrigerant, and market demands are adjusting to a global cooling marketplace.

Panelists reviewed the advantages and disadvantages of most of the alternatives that are currently being considered for unitary and VRF systems.

When the nameplate charge is not specified, there are guidelines and techniques all technicians should follow when charging a system.

Understanding how accessories are properly used will allow technicians to better maintain and repair refrigeration systems.

ASHRAE announced the launch of a webpage to encourage the advancement of refrigeration technology and its application.

The workshop will bring together stakeholders from the commercial refrigeration, government, and utility sectors.