Heat pumps are essential to ditching fossil fuels, but they rely on powerful greenhouse gases to work. Here’s how to tackle ...

“The current refrigerant, 410A, has a high global warming potential ... Kate Whalen is the Chief Mechanical and Fuel Gas Code Consultant for the North Carolina Office of the State Fire ...

Significantly reducing the impact of harmful greenhouse gas emissions ... and cased coils that enable the transition from R-410A to R-454B refrigerant. Multi-refrigerant cased coils ship from ...