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International Automotive Technicians Network
MACS Section 609 technician training updated for R-1234yf
Posted to HVAC Forum on 12/18/2014 27 Replies



MACS Worldwide Section 609 technician training program A/C program updated for R-1234yf, approved by U.S. EPA

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The Mobile Air Conditioning Society (MACS) Worldwide will roll out a new Refrigerant Recovery and Recycling Technician Certification Tra... Login to read more.

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