The 2024 U.S. Refrigerant Transition Scorecard

The race is on to see which refrigerant(s) will replace R-410A

Last updated February 19, 2024.
The HVACR industry is in the midst of another refrigerant transition, with manufacturers currently deciding which low-GWP refrigerants will take the place of R-410A in stationary air conditioning equipment. With a deadline just around the corner, OEMs are starting to announce their intentions for the refrigerant transition, and their choices are listed in the scorecard below.

Manufacturer	R-32	R-454B	Other	Unannounced
Allied Air Enterprises				✔
AirEase				✔
Armstrong Air				✔
Concord				✔
Ducane				✔
Amana	✔
Bard				✔
Bosch				✔
Bryant		✔
Carrier		✔
ClimateMaster				✔
Daikin	✔
Daikin Applied	✔
ECR International				✔
EMI				✔
Olsen				✔
Enertech				✔
GeoComfort				✔
Hydron Module				✔
Tetco				✔
First Co.				✔
Friedrich				✔
Fujitsu General	✔			✔
Goodman	✔
Gree				✔
Haier/GE				✔
ICP		✔
Arcoaire		✔
Comfortmaker		✔
Day & Night		✔
Heil		✔
KeepRite		✔
Tempstar		✔
Johnson Controls		✔
Champion		✔
Coleman		✔
Fraser-Johnston		✔
Luxaire		✔
York		✔
Lennox		✔		✔
LG Electronics	✔
Mars				✔
Century				✔
Comfort-Aire				✔
Midea				✔
Mitsubishi				✔
Modine				✔
Napoleon Heating and A/C				✔
Nortek		✔
Broan		✔
Frigidaire		✔
Gibson		✔
Maytag		✔
Miller		✔
NuTone		✔
Panasonic				✔
Rheem/Ruud		✔
Samsung				✔
Trane (residential)
American Standard		✔
Ameristar		✔
Oxbox		✔
RunTru		✔
Unico				✔
WaterFurnace				✔
Whalen Co.				✔
Total	4	9	0	53