Knowledge Base:   All Automotive Air Conditioning FAQ Choosing and Using Alternative Refrigerants Fundamentals of Dehydrating a Refrigerant System Refrigerant Compositions Battery Chargers Air Compressors and Air Management Century Tool & Equipment Line Card Your Plasma Torch, Consumables and Increasing Their Life Product Literature Dangerous R-134a contamination found worldwide Returns Battery Knowledge

You are here: Knowledge Base : OZ-12	Page of 1

I heard a story about HC-12a / OZ-12, are they flammable refrigerants? And what is the full story? According to the EPA HC-12a and OZ-12 brand hydrocarbon refrigerant blends are flammable refrigerants.  Their primary components are hydrocarbons, which are flammable substances like propane and Can I legally use HC-12a / OZ-12 for use in R134a cars, or in industrial refrigeration applications? The EPA, while not having jurisdiction over the use of replacement refrigerant for R134a, does not allow the use of these refrigerants as replacement refrigerants for R134a. However, HC-12a and OZ-12 Air Conditioning Frequently Asked Questions Air Conditioning FAQ A/C Systems and Service Refrigerants Contamination EPA A/C Organizations A/C Systems and Service What is an air purge system? An air-purge Air Conditioning Frequently Asked Questions "The Full Story" Air Conditioning FAQ A/C Systems and Service Refrigerants Contamination EPA A/C Organizations A/C Systems and Service What is an air purge system? An air-purge Choosing and Using Alternative Refrigerants Choosing and Using Alternative Refrigerants for Motor Vehicle Air Conditioning Ozone Protection Hotline (800) 296-1996 May 1, 2001 Download a WordPerfect 5.1 version of this fact sheet (36K