Examining different refrigerant classifications, the differences between refrigerants, and the influences driving the shift away from traditional refrigerants to A2L refrigerants.
Manufacturers are offering low-GWP refrigerant alternatives, as EPA is proposing a 700 GWP limit for most new comfort cooling chillers starting in 2025.
A federal appeals court panel said the U.S. Environmental Protection Agency lacked the authority to mandate the use of refillable cylinders and a system for tracking them.
There are numerous federal regulations, state building codes, and safety standards that are supporting the transition to low-GWP refrigerants. Copeland recently outlined some of these issues in a webinar.
One of the major components in any refrigeration system is the evaporator, and there are several types of direct expansion (DX) evaporators that can be used.