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MACS Training Event and Trade Show

MACS to reschedule the 2021 Training Event and Trade Show

December 17, 2020

Due to the circumstances of the pandemic and out of an abundance of caution for the safety of our attendees and staff, the MACS board of directors has decided to...
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Proceeding with caution

November 6, 2020

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...
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What is MACS membership? Why should I join?

July 10, 2020

Membership in the Mobile  Air Conditioning Society (MACS) Worldwide means you pay a fee annually to receive all of our publications and  benefits, such as our Mobile A/C Diagnostics App,...
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Helpful tactics to minimize the spread of Covid-19 in your service and repair shop

April 7, 2020

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...
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Technician training yields competitive edge

November 5, 2018

“Current technologies for thermal management systems are changing and becoming ever more complex,” explained Peter Bradley in his presentation at MACS 2018 Training Event and Trade Show titled, Future Trends...
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Are you ready for A/C season?

June 1, 2018

This is the MACS blog site if you are looking for the MACS main website click here. Repair shops – one question: Are you prepared for A/C season 2018? Circle...
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Our struggle with compressor oil

December 31, 2017

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...
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A technician’s approach to HVAC diagnosis and testing

August 31, 2017

Twenty years ago, we could break down all areas of HVAC diagnostics into three categories when you really think about it. It was and still is called Heating, Ventilation, and...
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Why you need to be Section 609 certified

August 28, 2017

Some new regulations concerning the requirement of technicians to be Section 609 certified will be put into place on January 1, 2018. They are: The final rule published November 2016...
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Looking for mobile A/C wiring diagrams? We know where they are!

July 18, 2017

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...
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