Category Archives: Mobile Air Conditioning

Celebrating the 30th anniversary of the clean air act


By Steve Schaeber, MACS manager of service training It was 2:30 in the afternoon on Friday, November 15, 1991. politicians and media met in the East Room at the White House to greet President George H. W. Bush just moments … Continue reading

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MACS 2021 Training Event: FRED Wears a Mask Advanced Data Bus Diagnostics


2020 was a tumultuous year but you may not know it also was the year F.R.E.D. (Frustrating Ridiculous Electronic Device) turned 40 years old! (GM’s ECM with UART began in 1980!) Unlike most of us when we hit the “big … Continue reading

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Proceeding with caution


As essential businesses, most of us have been up and running through the outset of the COVID-19 pandemic, continuing through today, eight months later. We have adapted to the new environment and continue to serve our customers with care, doing … Continue reading

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MACS 2021 Training Event: Komatsu and Mining Equipment A/C clinic


Attend the MACS 2021 Training Event and Trade Show heavy-duty and off road program and you will be able to learn about servicing Komatsu mining equipment. Using the Komatsu mine air product line as a backdrop, and the Komatsu P&H … Continue reading

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MACS talks to GDP’s Julian Hentze about mobile A/C parts, repair and more!


MACS Live Chat (Julian Hentze and Steve Schaeber discuss COVID-19, GPD and the Mobile A/C industry) Hello, and Welcome to MACS Worldwide’s YouTube Channel. We’re glad you’re here! Hi everyone, and welcome to another MACS Live Chat, hosted by Steve … Continue reading

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Helpful tactics to minimize the spread of Covid-19 in your service and repair shop


By Bill Snow, Radair Complete Car Care, Cleveland, OH With today’s concern about being exposed to COVID-19 shop owners need to take additional steps to protect their team members and their clients.  In states that have issued a stay at … Continue reading

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Registration is now open for MACS 2020 Training Event and Trade Show


Registration is now open for ACcess, the MACS 40th anniversary Training Event and Trade Show to be held February 19-22, 2020 at the Gaylord Opryland Resort and Convention Center in Nashville, TN. Attendees will gain ACcess to mobile A/C and … Continue reading

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Vehicle power management and HVAC


September/ October 2019 ACTION Magazine Vehicle power management and climate control In the case of many late model vehicles, there are more and more systems utilizing electrical power management strategies than ever before. The wrong battery or, worse, generator installed … Continue reading

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Last call to register for the Automotive Software and Electronics Boot Camp


The Mobile Air Conditioning Society (MACS) Worldwide is sponsoring the Automotive Software and Electronics Boot Camp with Dr. Mark Quarto in partnership with FutureTech Auto at the MACS training center in Lansdale, PA September 16-20, 2019. Top auto repair shops need to learn … Continue reading

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All about truck and off road mobile A/C


So where do we go from here? That is the question.  There aren’t a whole lot of new things we can do with an air conditioning system to improve how it works.  Oh, there are some incremental things to enhance … Continue reading

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