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Electric

Selection of the Proper O-Ring for Your MAC Application

November 9, 2022

Did you know the selection of the proper O-ring for your MAC Application can have a major result on your A/C repair?
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North American Vehicle and Consumer Trends

October 28, 2022

A look at the latest population trends for light vehicles in North America. Presenters will provide insight on replacement rates for popular A/C products and talk about the changing trends in engine size, vehicle segments, electrification, and more.
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Electric Compressors, EV System Enhancements and Heat Pumps

October 26, 2022

EV and hybrid manufacturers are searching for every yard/meter of range they can squeeze out of their vehicles. In the race to get their newest offerings into the driveways of consumers, range is a major factor. HVAC can severely effect vehicle range, and engineers are doing everything possible to reduce the impact of this creature comfort/necessity.
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Essentials in PHEV and BEV Thermal  Management

October 25, 2022

You can attend HVAC Hide and Seek for Electrified Vehicles: Essentials in PHEV and BEV Thermal  Management with Dave Hobbs at MACS 2023 Training Event and Trade Show. class on Thursday, February 2 from 9:45-11:15am and again from 2:45-4:15pm.
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Plug into MACS EV Program

October 24, 2022

Plug into MACS EV Program. MACS is providing a robust electric vehicle training program at our 2023 Training Event and Trade Show.
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The Changing Serpentine Belt Drive World

October 20, 2022

Serpentine belt system diagnostics are important. How do we know if the belt, tensioner, or idlers are failing?  What are the consequences to the accessories in the system if the belt, tensioner, and idlers are past their useful life span? Plus, where is technology taking us in the serpentine belt drive world? Learn the answers to these questions in this session.
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Refrigerant recovery and system diagnostics

October 19, 2022

That’s right. Two days later the customer called and said it was cooling terrible. I had him bring it back in and put the gauges on it and checked the vent temperature and it was running about 325 on the high side and about 45 on the low side and the vent temperature was about 55 as I indicated earlier.  Of course, it was in the low 90’s that day.
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Airsept to display at MACS

October 17, 2022

Airsept to display at MACS Training Event and Trade Show. MACS training event will take place February 2-4, 2023, at the Gaylord Opryland Resort and Convention Center in Nashville, TN. Located in Atlanta, GA, Airsept has been an active member of MACS since 1997.
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Stellantis OEM A/C Training

October 14, 2022

The new Jeep Grand Cherokee and Wagoneer now offer Chrysler’s first 4-zone automatic temperature control A/C system for first and second-row passengers. It includes personalized temperature settings, fan levels and modes for each passenger.
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Southwest Air Products Joins MACS Trade Show

October 13, 2022

Southwest Air Products has been around for over 60 years supporting automotive, residential/commercial HVAC systems, sundries and clean rooms.
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Learn how to make your team un-poachable

October 12, 2022

Learn how to make your team un-poachable is a business strategy class you can attend at MACS 2023 Training Event and Trade Show. Rick White of 180BIZ is a dynamic business leadership speaker.
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The ambient temperature differences

October 11, 2022

That hose is easy to get to, so I whipped it off of there and had the new one on probably in less than 3 minutes.  The owner was standing there watching and thought I was finished when I tightened up the second connection. He said he was going to go up and pay and would be back to get the car and hit the road.
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