Macs 609 page 1 7 - Study guides, Class notes & Summaries

Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants Nov 15, 1995 R-134a is a chlorine-free refrigerant True Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen Brainpower Read More Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States Jan 1, 1996 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. 80% Section...