Category Archives: #1234yf

Looking for mobile A/C wiring diagrams? We know where they are!


MACS mobile A/C diagnostics app includes wiring diagrams for mobile A/C systems for cars and light duty trucks. The only way to get the MACS mobile A/C diagnostics app is to become a MACS member. Join Now! Visit the MACS … Continue reading

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Tata Motors and MAHLE partner together to develop a prototype Secondary Loop Mobile Air Conditioning System on a vehicle


Tata Motors Limited and MAHLE, one of the world’s 20 largest suppliers to the automotive industry, have signed a joint development agreement for designing and developing a Secondary Loop Mobile Air Conditioning System (SL–MAC), under the aegis of United Nations … Continue reading

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Get the MACS mobile A/C diagnostics app with your paid MACS membership


  Nearly a year in the making, the MACS mobile A/C diagnostics app is now available. The MACS board of directors decided last fall that it was time for MACS to fully embrace current technology and push our information out … Continue reading

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MACS mobile A/C diagnostics app is now available for download for MACS members


In response to MACS member needs and changing technology MACS has partnered with Shiftmobility to create the MACS mobile A/C diagnostics app for use on mobile devices. The app will include access to the MACS Service Reports and ACTION Magazine … Continue reading

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Today’s technicians need to be total climate control management forensic scientists  


  MACS June ACTION Magazine is all about mobile A/C diagnostics! By Peter Orlando, MACS Contributor  Technicians need proper skills to work on today’s climate control systems. It is up to industry professionals to ensure they are service-ready and have … Continue reading

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MACS Summer of Service Videos


Calling all MACS members! MACS is launching the summer of service videos! Send us a short mobile A/C technical tip video less than 10 minutes that explains a service procedure or is educational and not overly commerical and we will … Continue reading

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Honeywell opens new R-1234yf plant in Louisiana


Honeywell announced that it has started commercial operations at its new manufacturing plant in Geismar, La., to meet the growing global demand for its next-generation mobile air conditioning refrigerant. With this start-up, the plant has become the world’s largest site … Continue reading

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Do you have the right tools to repair mobile A/C systems?


Global Service Horizons   2017 MACS Worldwide Trade Show puts the future in plain sight May I share something with you? Of all the automotive industry events I cover each year, it is the annual Mobile Air Conditioning Society Worldwide … Continue reading

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What happened at the 2017 MACS Training Event?


The April 2017 issue of award-winning MACS ACTION magazine is now available with a comprehensive wrap-up of all the training classes presented at MACS 2017 Training Event and Trade Show. View what’s inside

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Robinair and MACS Worldwide to provide free Section 609 test prep webinar and online test on May 9


  Robinair and MACS Worldwide to provide free Section 609 test prep webinar and online test on May 9 Robinair is partnering with the Mobile Air Conditioning Society (MACS) Worldwide to provide a free Section 609 test prep webinar for … Continue reading

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