Category Archives: Mobile Air Conditioning

The time for mandatory Section 609 recertification is now


The new refrigerant purchasing rules that took effect January 1, 2018 have had service shops, distributors and the MACS office in an uproar. At the MACS office, the faxes, emails, phone calls and mail deliveries never stop. Every technician wants … Continue reading

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Tariffs: A two-edged sword


By Keith Leonard, Esquire. While not for the first (or the last) time in United States history, the current administration has announced the imposition of tariffs on imported steel and aluminum (though not as to steel and aluminum imported from … Continue reading

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The mobile A/C industry on display


The MACS trade show has always been something special among automotive service exhibitions.  It’s a place where you see parts, tools and equipment for mobile climate control and vehicle cooling systems that you won’t see elsewhere.  And you usually first … Continue reading

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Seeking yf


By Steve Schaeber, MACS Manager of Service Training MACS has been tracking refrigerant use by vehicle manufacturers for quite some time and, as expected for the 2018 model year, we have seen a few more manufacturers choose to change over … Continue reading

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Section 609 important information


If you still have questions about Section 609 certification please review our list of frequently asked questions by clicking here.    

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MACS Training Clinic in Watertown, SD


Many thanks to MACS member Lake Area Technical Institute for hosting a capacity crowd at their training center Friday, March 23 for a MACS mobile A/C heavy duty best practices class. MACS training classes are happening all Spring see the … Continue reading

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Section 609 certification frequently asked questions


The MACS office continues to experience a high volume of telephone calls regarding questions about Section 609 certification. Please read through the list of questions and answers below before calling the MACS office. Thank-you This is the MACS  wordpress blog, … Continue reading

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Would you like to have refrigerant charge amounts and oil specs in the palm of your hand?


Join the Mobile Air Conditioning Society (MACS) Worldwide as a paid member and you’ll have access to our MACS mobile A/C diagnostics app with the MOTOR information refrigerant and oil specs ready to access through your mobile device! Watch the … Continue reading

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Our struggle with compressor oil


January February 2018 ACTION Magazine One of the most troubling situations a shop technician faces is not being able to find critical service information needed to properly diagnose and repair a vehicle. This could be anything from torque specs and … Continue reading

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Robinair and MACS Worldwide to provide free Section 609 test prep webinar and online test on January 24, 2018


Robinair is partnering with the Mobile Air Conditioning Society (MACS) Worldwide to provide a free Section 609 test prep webinar for training and certification for up to 125 technicians on Wednesday, January 24 at 2 p.m. EST. The webinar will … Continue reading

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