Air-Conditioning and Refrigeration Institute
The Air-Conditioning and Refrigeration Institute (ARI) is a U.S. based national trade association representing manufacturers.
www.ari.org

Alternative Refrigerant Mineral Oil Miscibilities
Provided by Autofrost,
www.autofrost.com/oil/

American Society of Heating, Refrigeration & Air-Conditioning Engineers
ASHRAE website.
www.ashrae.org

Caltex
Homepage of Caltex Australia
caltex.com.au/

HVACR Knowledge Centre
Information provided by Refrigeration Technologies
www.refrigtech.com/Knowledge_Center/knowledge.html

HVAC Links
A large directory of HVAC sites including manufacturers and associations.
www.hvac-links.com

HVACReducation.net
This website provides a variety of training programs for students in related fields of heating, ventilating and air conditioning.
/www.hvacreducation.net/

Roc Oil Company
Homepage of one of Australia's gas and oil companies
www.rocoil.com.au/

SK Energy
List of refrigerating oil products
eng.skenergy.com/