The refrigerant transition from R-410A to the new A2L refrigerants is causing supply chain issues. HVAC contractors express their concerns.

As the R-454B shortage continues, distributors are adjusting inventory strategies and trying to secure enough of the refrigerant to support contractors this cooling season.

A common refrigerant called R-410A pumps through their innards so they can warm and cool homes and offices and anything else. But that refrigerant is also liquid irony, as it can escape as a ...

The company says it needs to source material outside the U.S. to meet demand, contributing to higher costs, according to a ...

The new products contain R-454B, a next-generation A2L refrigerant with a GWP that is approximately 78% lower than R-410A, ...