John Sheff

The potential for CARB’s GWP limits and implementation dates to align with the EPA’s sector-based controls under the AIM Act create an environment in which a de facto nationwide HFC regulatory framework could actually emerge.

Today, more than 8 million mini-split systems around the world are using R-32, and 80% of new cars sold in the U.S. use A2Ls in their air conditioners.  

A building’s hydronic HVAC system is rarely just the sum of its parts. The system is comprised of chillers, boilers, pumps, VFDs, AHUs, and valves that create a loop through which water is circulated to control the building’s temperature and its occupants’ comfort.