ARLINGTON, Va. — The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) has launched a new online directory of AHRI Certified® Forced Circulation Air-Cooling and Air-Heating Coils (ACHC).

One of the major components in any refrigeration system is the evaporator, which is a heat exchanger that allows refrigerant to absorb heat energy from the product to be cooled. As the refrigerant ...