ARI Standards Available For Download
Standard 730-2001 applies to suction-line filters and suction-line filter driers. Standard 750-2001 applies to thermostatic refrigerant expansion valves for use with R-12, -22, -502, -124a, -407c, and -507 at evaporator temperatures between 50 degrees F (10 degrees C) and –40 degrees F (-40 degrees C).
Paper copies of the standards are also available and can be ordered at www.ari.org/bookstore (website).
Publication date: 04/08/2002