AHRI reports contaminated R-134a; notes hazards

Counterfeit R-134a, containing R-40 (methyl chloride or chloromethane), has been found in mobile air conditioners, stationary air conditioning, and transport refrigeration systems in many countries. To avoid serious injury or death, special care must be taken when accessing the service ports to sample or work on systems that are not functioning properly or have been serviced by others, according to the report.

Loading