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Home » Topics » Refrigeration » Refrigerants

Refrigerants
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EPA Reiterates Fire, Injury Warnings of Unapproved Refrigerants

Refrigerants with ‘22a’ or ‘R-22a’ in the name contain highly flammable hydrocarbons
May 30, 2016

The U.S. Environmental Protection Agency (EPA) is again cautioning homeowners, manufacturers of propane-based refrigerants, home improvement contractors, and air conditioning technicians of the safety hazards related to the use of propane in existing motor vehicle and home air conditioning systems.


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Vanlacker to Retire from Chemours; Company to Open Largest HFO Plant

Company moves ahead with its transformation plan
May 30, 2016

Thierry Vanlancker, president of its fluoroproducts business at the Chemours Co., is retiring. Chemours also announced it is investing in large-scale manufacturing to expand supply of its Opteon™ family of refrigerants. 


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HARDI Joins the North American Sustainable Refrigeration Council

Distributor group supports use of alternative refrigerants
May 27, 2016

Heating, Air-conditioning & Refrigeration Distributors International (HARDI), the trade group representing nearly all refrigerant distributors and wholesalers in the refrigeration market, announced it has joined the North American Sustainable Refrigeration Council (NASRC).


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DeCicco & Sons Earns GreenChill Award for Eco-Friendly Store

Store installed a Hillphoenix Advansor CO2 Booster System that utilizes CO2 refrigerant
May 26, 2016

DeCicco & Sons’ newest store has been awarded Platinum GreenChill certification — the U.S. Environmental Protection Agency’s (EPA’s) highest sustainability award for food retailers — due to the grocer’s investment in a refrigeration system that uses natural refrigerant.


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ATMOsphere America Conference Coming to Chicago in June

Natural refrigerants event expected to be biggest ever
May 16, 2016

ATMOsphere America, a conference focusing on how natural refrigerants are being used in refrigeration, air conditioning, and heating systems, returns for its fifth edition, June 16 and 17, at the Westin Michigan Avenue in Chicago.


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New HFC Credits Aim to Curb Carbon Emissions

Provides an option to mitigate HFC emissions while transitioning to lower GWP alternatives
May 13, 2016

EOS Climate announced it has completed its first project to generate Verified Emission Reductions (VERs), also known as carbon credits, from the reclamation and reuse of hyrdofluorocarbon (HFC) refrigerants.


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Sainsbury’s Takes Delivery of Prototype Natural Refrigerant Trailer Refrigeration Unit

The first of three natural refrigerant trailer prototypes enter service in the UK
May 12, 2016

UK retailer Sainsbury’s has become the first customer to take delivery of Carrier Transicold’s prototype natural refrigerant trailer unit — a new generation of transport refrigeration system for trailers that operates exclusively with CO2 refrigerant.


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Chemours to Invest in Expanded Capacity for Opteon Refrigerant Products

It will create the world’s largest facility for manufacturing HFOs
May 11, 2016

The Chemours Co. announced it is investing in large-scale manufacturing to expand supply of its Opteon™ family of refrigerants. Chemours will invest $230 million over three years to construct a new facility at its Corpus Christi site in Ingleside, Texas, with start-up expected in the third quarter of 2018.


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The cabinet of a 3-ton, split-type air conditioning system with the A-coil in the plenum of the furnace.

The Professor: How Airflow Woes Can Affect Refrigerant Flow

Low suction and head pressures might just be a dirty filter, not a refrigerant undercharge
John Tomczyk
May 9, 2016

An undercharge of refrigerant will cause low head and suction pressures, but that is not the only thing that will cause both pressures to be low. An undercharge will have low condenser liquid subcooling readings on the high side, where a dirty air filter for the evaporator will not produce low condenser liquid subcooling readings.


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TABLE 1

The Case for a Natural Refrigerant Incentive Program

Natural refrigerants in the US need a kick-start, and it could happen in California
Keilly Witman
Keilly Witman
May 9, 2016

The supermarket industry realized a long time ago that it is impossible to solve environmental problems related to refrigerant leaks using a repair-based approach (i.e., with policies that focus on leak repair and record-keeping). Yet, the U.S. Environmental Protection Agency’s (EPA’s) main regulatory program to address harmful refrigerant emissions reflects a repair-based policy.


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