Tag Archives: mobile air conditioning convention

Velocity Channel’s John Gardner to deliver MACS 2018 Keynote Address


John Gardner, host of Tech Garage and Motorhead Garage on Velocity Channel, MAVTV and Chipola College automotive technology instructor will deliver the Keynote address at MACS 2018 Training Event on Thursday, February 15, 2017 at the Caribe Royale Hotel and … Continue reading

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Clinics, clinics and more mobile A/C clinics!


MACS has been busy training all around North America. Here are a few photos from the clinics…

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Radiator service and repair in March ACTION magazine


Your engine’s cooling system has an enormous job to do. In fact not just one job, but many jobs shared amongst several other systems. Its main purpose is to absorb excess heat generated by the engine, cool the transmission fluid … Continue reading

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Keeping the facts straight on R-1234yf


Whenever something new happens in our industry there can be misinformation. To make sure you are receiving accurate information on what is happening with R-1234yf stay in touch with news from the Mobile Air Conditioning Society (MACS) Worldwide. Here is … Continue reading

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New EPA rule allows R-1234yf in certain trucks


By Steve Schaeber, MACS Technical Editor If you’ve been waiting to see R-1234yf in something larger than a ½ ton pickup truck, you might not have to wait too much longer. A new EPA rule that was just signed last … Continue reading

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Antique air by Denso, circa 1973


By Steve Schaeber, MACS Technical Editor Regular readers of the MACS WordPress BLOG know that we’ve been out and about lately, hunting down those vehicles that are new to the streets with R-1234yf refrigerant. Our travels this week brought us … Continue reading

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More in common with an IT specialist


“…more than 30 hours of information, education and training…” Continue reading

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Insufficient A/C performance at idle


On some 2013 Chevrolet Sparks, the air conditioning duct temperature may be 10°F (5.6°C) warmer at idle, but is sufficient while driving .   Verify that the A/C pressures are within specifications at idle according to the A/C Performance Chart … Continue reading

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Registration is now open for MACS 2017 Training Event and Trade Show


 Registration is now open for the Mobile Air Conditioning Society (MACS) Worldwide 2017 Training Event and Trade Show to take place February 15-18 at the Anaheim Marriott, Anaheim, CA. The 2017 MACS Training Event theme is Mobile A/C: Global Service … Continue reading

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Dr. Mark Quarto to Keynote MACS 2017 Training Event – Feb 16, 2017


The role of mobile air conditioning (A/C) systems has dramatically changed as hybrid, plug-In hybrid, battery electric, extended range electric vehicle, and fuel cell vehicle technologies continue to populate the vehicle landscape. No longer strictly for vehicle cabin cooling, the … Continue reading

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