This article provides a detailed overview of new environmental standards for refrigerants, the implications for light commercial HVAC equipment, and how Lennox Commercial is poised to assist in this transition.
Daikin answers top questions from HVAC contractors and technicians about transitioning from high-GWP HFCs like R-410A to mildly flammable, low-GWP, A2L refrigerants, such as R-32
Manufacturers are starting to introduce their A2L systems in the U.S., so contractors and technicians must learn how to service and install this new equipment.
In the second installment of this series, the topic of flammability is addressed. We ask Chemours technical trainer Don Gillis what steps contractors should take to mitigate the risk of ignition when working with A2L refrigerants.
In comments to EPA’s proposed rule regarding HFC management, many HVACR stakeholders expressed concern over issues including tracking cylinders, training technicians, and reclaiming refrigerant.