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Tag Archives: R1234ze(E)

September 30, 2019

Are You Ready for the Shift to A2L Refrigerants?

In an effort to reduce greenhouse gas emissions, refrigerant standards for air conditioners are evolving yet again. But unlike the previous transition away from R-22 refrigerants, the next transition is a little murkier. What will the new standards be? When will they be implemented? Will they require operators to receive new training? Are there safety […]

HVAC, Industry Trends