Refrigeration - Page 29

AAON Selects Lower GWP R-454B to Replace R-410A in its Product Lines

November 30, 2022

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AAON Inc., announced that it has selected the lower GWP R-454B refrigerant, replacing R-410A in its products.

Lessons Learned From CO₂ Refrigeration Installations

Grocers shared their experiences with the ‘natural’ refrigerant at the NASRC Summit

Joanna R. Turpin

November 28, 2022

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In an informative session at the NASRC’s Sustainable Refrigeration Summit, Publix and Coborn’s shared the pros and cons of incorporating CO₂ refrigeration systems into their stores.

Repairing a System With Multiple Issues

Techs should have patience while troubleshooting so they don’t overlook other problems

Joe Marchese

November 23, 2022

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Repairing refrigeration systems can be challenging, especially when a system has multiple problems. Technicians should have patience during the troubleshooting process, as it is easy to rush to an early conclusion.

Waiting For A2Ls In Commercial Refrigeration Equipment

EPA has not yet approved these lower flammability refrigerants for low- and medium-temp units

Joanna R. Turpin

November 22, 2022

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Ultra-low GWP refrigerants are already available for commercial refrigeration equipment, but A2Ls have yet to be approved. Until that happens, it may be awhile before low- and medium-temperature A2L equipment becomes widely available.

Creating the Ultimate Refrigeration Troubleshooting Checklist

Being organized can help technicians quickly solve tough problems in the field

John Tomczyk

November 2, 2022

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In addition to using proper tools and test instruments, technicians should use a checklist to help them troubleshoot refrigeration and air conditioning systems in the field.

NASRC Offers Free Leak Reduction Guide

The document provides proactive ways to reduce leaks in commercial refrigeration systems

November 1, 2022

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NASRC has published a free leak reduction guide outlining the significant sources of refrigerant leaks in existing systems.

Heatcraft Offers Refrigeration Training Opportunities

Classes ranging from beginner to advanced will be offered this fall

November 1, 2022

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Heatcraft Refrigeration Products has expanded its training capabilities and is offering a variety of classes this fall.

California Embarks On A Banning Spree

But eliminating furnaces and refrigerant may not be a realistic approach

Joanna R. Turpin

November 1, 2022

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California lawmakers have been banning just about anything that they believe could hamper the state’s ability to reduce emissions and mitigate the effects of climate change.

EPA To Hold Webinar on Managing HFCs and Substitutes

The Agency seeks input on ways to increase reclamation of HFCs

October 31, 2022

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On November 9 the EPA will host a stakeholder meeting to provide information, as well as enable stakeholders to provide input, on an upcoming regulatory action regarding the AIM Act.