Refrigerants

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The refrigerant regulatory landscape is changing in the U.S., leaving many scrambling to figure out which lower-GWP solution will work best.

The EPA signed a rule that removed the leak repair and maintenance requirements on appliances containing 50 or more pounds of substitute refrigerants.

Carrier has selected R- 32 refrigerant to replace R-410A refrigerant in commercial chillers using scroll technology.

The federal HFC phasedown proposal is taking a multi-phase, written path through the Senate Committee on Environment and Public Works.

The NRDC, along with a coalition of states led by New York, declared victory in their lawsuit against the EPA.

Washam and counterparts at AHRI identified legislative items that might make a difference for the better for contractors and manufacturers this year.

Chemours inaugurated its new innovation center, The Chemours Discovery Hub, on the University of Delaware's STAR Campus.

Emissions of CFCs from certain older applications still in use may be larger than previously thought, finds a study.

At the AHR Expo, Emerson held several seminars on the topic of current and future refrigerant regulations in the U.S. The information was timely.

The California Air Resources Board (CARB) held a public workshop in January to discuss its proposals for reducing high-GWP HFCs.