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Home » Topics » Topics » Refrigeration

Refrigeration
Refrigeration RSS Feed RSS

Supermarket Refrigeration Case.

CO2 Refrigeration Systems: Obstacles and Opportunities

Experts weighed in on this natural refrigerant at Danfoss online event
Tn joanna 2017
Joanna R. Turpin
July 14, 2022
No Comments
Danfoss Climate Solutions recently held an online event, where experts discussed CO2 refrigeration systems, including the challenges and opportunities this natural refrigerant offers both food retailers and contractors.
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Kroger Pressured To Eliminate HFCs In Stores

Environmental groups, customers petition company to adopt low-GWP refrigerants
Tn joanna 2017
Joanna R. Turpin
July 6, 2022
No Comments

Kroger, the largest grocery chain in the United States, is facing pressure from a coalition of stakeholders to eliminate HFCs from their refrigeration systems. 


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2022 Handbook_no units (1).jpg

ASHRAE’s Revised Refrigeration Handbook Now Available

The new guide covers refrigeration systems for applications other than human comfort
July 5, 2022
No Comments

From cryogenics to strawberries, from fishing vessels to mortuaries, the 2022 ASHRAE Handbook—Refrigeration covers the refrigeration equipment and systems essential for applications other than human comfort.


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Refrigeration Pilot Projects Show 50% Energy Savings

New self-contained system is designed for indoor walk-in coolers and freezers
July 5, 2022
No Comments

Refrigerated Solutions Group and Budderfly announced the results of energy efficiency pilot projects across two Subway restaurant locations using RSG’s Capsule Pak ECO™.


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Refrigeration Case.

Washington State Hears Concerns About HFC Phasedown

Grocers worry about high cost of switching to low-GWP refrigerants in refrigeration equipment
Tn joanna 2017
Joanna R. Turpin
June 30, 2022
No Comments
Washington state is currently figuring out how to implement legislation that establishes maximum GWP thresholds for HFC refrigerants used in new stationary refrigeration and air conditioning equipment.
Read More
Evaporator Installation.

Determining the Cause of a Restricted Liquid Line

Restrictions can starve refrigeration components of refrigerant, resulting in system problems
Headshot tomczyk john
John Tomczyk
June 28, 2022
No Comments
Liquid line restrictions cause the evaporator, compressor, and condenser to be starved of refrigerant, causing performance problems in refrigeration systems.
Read More
Evaporator Coil Leak.

Refrigerant Leaks in Self-Contained Systems

It is difficult, but necessary, to locate the source of the leak and then repair it
Headshot marchese joe
Joe Marchese
June 26, 2022
No Comments
Locating the source of a refrigerant leak in a self-contained reach-in cooler or freezer and repairing it may be difficult, but technicians should always attempt to find the source.
Read More
June 13, 2022 NEWSRoom.

June 13, 2022 NEWSRoom: Growing Crime, Leaving Russia, Manufacturing Pressures, HFC Availability

Taylor maria headshot 200x200
Maria Taylor
June 13, 2022
No Comments
Contractors face growing crime rates; Siemens and Rehau cease operations in Russia; upcoming 2023 DOE efficiency standards, pandemic, and supply chain issues add pressure to some manufacturers; rising HFC prices predicted to hit food retailers hard.
Read More
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CO2 Refrigeration Fundamentals: Servicing Tips

Andre emerson
Andre Patenaude
June 10, 2022
No Comments

In the first installment of a technical series from Emerson, the company reviews some key tips that technicians need to be aware of when servicing CO2 transcritical booster systems. 


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Supermarket Cooler.

Evaporator Determines Refrigeration System Efficiency

A cold evaporator can still result in warm refrigerated space temperatures
Headshot tomczyk john
John Tomczyk
June 8, 2022
No Comments
An evaporator can be cold but inactive, causing warm refrigerated space temperatures.
Read More
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