A2L Refrigerants
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eNews
Navigating EPA’s Technology Transitions Program Related to A2L Refrigerants
By Jim Cika As 2026 presses on, questions persist within the HVAC industry and building code enforcement world in regard…
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HVAC
Greenheck Direct Gas-Fired Make-Up Air Units Now Feature R-454B Refrigerant
Direct gas-fired make-up air units from Greenheck now use R-454B, an A2L refrigerant mandated by the Environmental Protection Agency with…
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Industry News
Rapid Locking System Achieves A2L Certification for Products
Rapid Locking System has announced its couplings, elbows, reducers, tees, caps, bushings and SAE flares are officially certified A2L-compliant. The…
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Daikin Partners with ESCO Institute to Educate HVAC Industry on Next-Gen Refrigerants
To support HVAC professionals in navigating the transition to low global warming potential refrigerants, Daikin Comfort Technologies North America has…
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eNews
Lowdown on Phasedown: Making the Transition to A2L Refrigerants
We are just over two years into the Environmental Protection Agency’s program mandating a reduction in the production and use…
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Smoothing the Transition to New Low GWP A2L Refrigerants & Code Considerations
To move the nation toward achieving long-term sustainability targets, the Environmental Protection Agency has made significant regulatory changes around HFC…
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Refrigeration Service Engineers Society Adds ESCO’s Low GWP Refrigerant Safety Training to Online Store
The Refrigeration Service Engineers Society has added ESCO Institute’s Low GWP Refrigerant Safety: Flammable and Mildly Flammable Refrigerants Training and…
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Johnson Controls Selects R-454B for New Ducted HVAC Equipment, Air-Cooled Scroll Chillers
Johnson Controls has selected R-454B, a lower-global warming potential refrigerant, to replace R-410A in its ducted residential and commercial unitary…
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IAPMO Seeks UMC A2L Task Group Members to Examine A2L Refrigerants
ONTARIO, Calif. – The International Association of Plumbing and Mechanical Officials is accepting applications and seeking technical experts to participate…
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