R-134a is a type of HFC refrigerant commonly used in car air conditioning systems. Most vehicle manufacturers have switched to more environmentally friendly refrigerants, so the use of R-134a is ...
Automatic commercial ice machines – self-contained with refrigerant charge capacities more than 500 ... RS-24 (2004 formulation), HFC-134a January 1, 2025 Automatic commercial ice machines – remote ...