Automotive air condition diagnosis and service procedures.

Dedicated exclusively to automotive air conditioning. This Site includes discussion forums, industry related news, downloadable bulletins, information on alternative refrigerants and E-mail from the Environmental Protection Agency.

A few things to know about air conditioning theory of operation

Cooling and A/C systems, fuel and heating systems. Informational site.

Offers service and repair to vehicles. Includes HVAC chat board.

Informational tips, conversion data, and a helpful bulletin board. For service technicians in the field of heavy duty equipment repair including tractors.

Collection of conversion charts and reference diagrams for heating, air conditioning, and ventilation technicians.

Drive more comfortably by doing it yourself. Includes how to change over from R-12 to R-134 freon.

Full service garage located in Toronto specializing in diagnostics and repair of Asian and Domestic vehicles. Contact information provided.

Basic component descriptions to help you better understand your air conditioning system.