POINTERS TO OTHER COOL HOMEPAGES

US EPA factsheet 7/15/95 for Do-it-yourselfers on venting, recovery, etc
US EPA Ozone Homepage
Oil-Refrigerant research conducted at Luleā University in Sweden.
Lubricants and refrigerants @ CPI Engineering
ATC Specialists homepage (R-406A & GHG-X4 distributor)

Other, nonrefrigerant homepages