Refrigeration - Articles - Page 24

Optimizing CO2 Transcritical Booster Efficiencies

Optimizing CO₂ Transcritical Booster Efficiencies

July 1, 2023

Recent technological advancements are helping to drive CO₂ TCB system adoption by configuring design optimization strategies that maximize efficiencies in various climate and/or installation conditions.

Innovating the Next Generation of CO2 Refrigeration

Innovating the Next Generation of CO₂ Refrigeration

July 1, 2023

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As CO₂ adoption is increasing rapidly, our efforts are focused on delivering continuous performance improvements that support the expanded use of CO₂ in TCB systems and other emerging applications.

CO2 Transcritical Booster System Design Strategies

CO₂ Transcritical Booster System Design Strategies

July 1, 2023

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CO₂ transcritical booster systems are among the leading sustainable architectures being trialed and evaluated by supermarket owners/operators.

A2Ls Already in Widespread Use Across the Pond

Refrigerant transition also well underway in the U.S., with steep HFC cut next year

Joanna R. Turpin

July 1, 2023

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The HFC phasedown is well underway in the U.S., and we will soon see A2L equipment becoming available, just like in Europe.

New Supermarket Doubles as Danfoss Laboratory

June 30, 2023

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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.

Locating and Repairing Leaks on R-290 Equipment

Working on systems using propane requires different service procedures

Joe Marchese

June 26, 2023

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Servicing new reach-in coolers and freezers containing R-290 is not tremendously difficult but does require some different servicing procedures.

Understanding A2L Refrigerants

Many A2L refrigerants have already been approved by the EPA with many more approvals in the works

Tony Gonzalez

June 25, 2023

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Examining different refrigerant classifications, the differences between refrigerants, and the influences driving the shift away from traditional refrigerants to A2L refrigerants.

Chillers Go Green With Low-GWP Refrigerants

Manufacturers are offering new solutions that comply with EPA regulations

Joanna R. Turpin

June 23, 2023

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Manufacturers are offering low-GWP refrigerant alternatives, as EPA is proposing a 700 GWP limit for most new comfort cooling chillers starting in 2025.

Johnson Controls Adds to Manufacturing Portfolio

June 21, 2023

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

Court Scraps EPA Cylinder Rule

Decision is a win for HVACR groups, refrigerant cylinder manufacturer.

June 21, 2023

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A federal appeals court panel said the U.S. Environmental Protection Agency lacked the authority to mandate the use of refillable cylinders and a system for tracking them.