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The most important Tool

May 10, 2022

There is one essential tool we do not discuss enough that is the most important tool of all. TRAINING! No tool in your toolbox is going to work until you know the why, what, and when of how to use it.
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A new refrigerant for Trucks?

May 4, 2022

EPA has listed HFO-1234yf under the Significant New Alternatives Policy Program for Motor Vehicle Air Conditioning in Non-road Vehicles and Servicing Fittings for Small Refrigerant Cans
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Compressors 101

May 2, 2022

You are invited to attend a compressors 101 class I will be conducting next week at the MACS training facility in Lansdale, PA.  The title of the class is Behavioral Characteristics of Various Compressor Types.  It is happening live on Wednesday May 11 from 5:30 to 9:00pm
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Tools and Diagnostic Equipment for Mobile A/C Service

April 29, 2022

Remember it is up to the individual service company or technician to ensure they are following the requirements established in the location where they are working.
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Vacuum pump maintenance

April 26, 2022

As mentioned in last week's blog post, vacuum pumps require regular maintenance and frequent oil changes and  We wanted to provide information on the intervals, so we polled several vacuum suppliers.
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Earth Day 2022

April 22, 2022

MACS celebrates Earth Day 2022
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Your A/C season supply list

April 20, 2022

Unfortunately, something that is often absent from these A/C shopping lists is vacuum pump oil, and multiple containers of it should be included.
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The desiccant myth

April 12, 2022

There is a myth that exists involving A/C service work and driers that seems to come up from time to time.  I have encountered it when handling tech calls and have seen it come up in A/C forums. Read more to find out what it is.
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The value of a MACS membership

April 8, 2022

Someone asked me recently, “What’s the value of a MACS membership?” The question was an honest one. Why should anyone pay their hard-earned dollars to be a Mobile Air Climate Systems Association member?
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AirSept Announces the Passing of Founder and Automotive Entrepreneur Myron Stein

April 7, 2022

AirSept, a recognized leader in the automotive aftermarket for developing cost-effective, award-winning solutions for automotive repair, regretfully announces the passing of the company’s co-founder, Myron Stein.
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