Technician A says European and Japanese manufacturers shipping vehicles to the US will eliminate R-134a A/C systems by 2017. Technician B says the United States will switch to R-22 in 2015. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because European and Japanese manufacturers were moving towards eliminating R-134a due to environmental regulations. Technician B is incorrect as R-22 is not used in automotive A/C systems and was being phased out due to its ozone-depleting properties.

Technician a Says European and Japanese Manufacturers Shipping Vehicles to the US