Items Tagged with 'GWP (Global Warming Potential) refrigerants'

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California Air Resources Board Explores Feasibility and Costs of New Regulations

California Air Resources Board Explores Feasibility and Costs of New Refrigerant Regulations

Stakeholders share concerns over California’s rapid transition to low-GWP refrigerants

September 9, 2019

At CARB’s stakeholders’ meeting, manufacturers and end users expressed concern about the feasibility and cost of implementing these regulations.

Understanding A2L Refrigerants for Air Conditioners

A discussion of refrigerants that will replace R-410A

August 12, 2019

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This article focuses on the refrigerants that will replace R-410A, the most commonly used refrigerant in air conditioners and heat pumps today.

IEC Approves Higher Charge Limits for Flammable Refrigerants

Change applies to self-contained refrigeration equipment, but U.S. may not accept increased limit

Joanna R. Turpin

August 12, 2019

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The refrigeration industry notes that the IEC’s approval could open the door to a wider range of equipment that utilizes low-GWP refrigerants.

Hussman Merchandising Display - The ACHR News

Refrigeration Industry Contends With Refrigerant Uncertainty

Questions arise as EPA offers little guidance

Joanna R. Turpin

July 1, 2019

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Since the courts ruled that the EPA did not have the authority to phase down HFCs, the commercial refrigeration industry has been in a bit of turmoil.

ASHRAE Panelists Discuss the Latest in Low-GWP Refrigerants

Webcast focused on alternative options for unitary and VRF systems

Joanna R. Turpin

June 10, 2019

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

Project Files: Episode 18 - Duluth Ice Arena - The ACHR News

Project Files: Episode 18 — Duluth Ice Arena Converts to Opteon XP40

Maria Taylor

May 17, 2019

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The rink at Mars Lakeview Arena in Duluth, Minnesota, maintained a full-size ice sheet with 1,750 pounds of R-22. The converted DX chiller system runs on a non-ozone depleting, low-GWP refrigerant , R-449A.

Global and Local Circumstances Squeeze Compressor Design - ACHR News

Global and Local Circumstances Squeeze HVACR Compressor Design

Manufacturers solve for pending deadlines, close boundaries, and a tight tech market

Robert Beverly

March 18, 2019

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Ongoing refrigerant developments and efficiency regulations have the attention of many in the compressor industry.

AHR Expo Highlights Refrigerant Alternatives, Evolving Regulations

HVACR industry groups, manufacturers discuss low-GWP alternatives, current laws

Joanna R. Turpin

March 4, 2019

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It seems that everyone wants to know more about what’s going on with the state of refrigerants in the U.S.

Carrier Selects North American Replacement for R-410A

December 30, 2018

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The selection of R-454B enables Carrier to achieve its exacting performance standards, while exceeding the anticipated requirements of future regulations.

Here, a contractor services a Zero Zone system. - The ACHR News

HFO Sightings: Refrigerant Retrofits Becoming More Common in Supermarkets

Best practices help ensure supermarket transitions to low-GWP blends go smoothly

Joanna R. Turpin

October 1, 2018

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HFO blends are not drop-in refrigerants, and modifications usually have to be made to the equipment before they are used. However, following the guidelines from experts in the industry can help ensure a smooth transition.

More Articles Tagged with 'GWP (Global Warming Potential) refrigerants'

IASC seeks submissions that represent the best contemporary and innovative technology and thinking about Solar Cooling from a global and diverse range of designers, consultants, practitioners, engineers, architects, educators, thought-leaders, students and other professionals concerned with cooling, people, buildings and energy.

ACHRNEWS

2019 December 2

Week 1: December 2
In this issue of The ACHR NEWS, we look at unique applications of HVAC technology, and new markets contractors should consider expanding into.

Week 2: December 9
We also examine Variable Refrigerant Flow (VRF) technology, and the benefits that contractors can pass along to their customers through the equipment.

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