What Are the Dangers of R134?

Answer R-134a is a chemical refrigerant generally recognized to have a low level of toxicity in humans, according to the Environmental Protection Agency. The chemical is used as a coolant for many systems... Read More »

Top Q&A For: What Are the Dangers of R134

How to Add R134 to a BMW?

You can install R134a into any BMW manufactured in 1995 or later. Installing R134a recharges your BMW's air conditioner. All automobiles built after 1994 must use R134a for air conditioner refriger... Read More »

How do I Mix R134 & R12?

Before 1995, all vehicles were made with air conditioning systems that used R-12 freon. In 1995, the production of R-12 was halted, and vehicle manufactures began using R-134. Because of their diff... Read More »

How to Retrofit a R12 to R134?

Vehicles manufactured before 1995 all used R-12 Freon as a refrigerant in the air conditioning system. However, the Environmental Protection Agency has since deemed R-12 Freon unsafe for the enviro... Read More »

How to Convert AC to R134?

Most car owners will never have to convert their air conditioning system to run on R-134a. R-134a refrigerant became the standard in automobile refrigerant in 1995 when the Environmental Protection... Read More »