Mobile Air Climate Systems Association (MACS)

Lansdale, PA 19446

COMPANY OVERVIEW

About Mobile Air Climate Systems Association (MACS)

Contact

P.O. Box 88
Lansdale, PA 19446
USA
http://www.macsw.org
215-631-7020
215-631-7017

More Info on Mobile Air Climate Systems Association (MACS)

Since 1981, the Mobile Air Climate Systems Association (MACS) has been the advocate for service and repair owners, distributors, manufacturers, and educators making their living in the total vehicle climate and thermal management industry.

MACS empowers members to grow their businesses and delivers tangible member benefits through industry advocacy with government regulators and by providing accurate, unbiased training information, training products, training curriculum, and money-saving affinity member services. MACS has assisted more than 1.2 million technicians to comply with the 1990 Clean Air Act requirements for certification in refrigerant recovery and recycling to protect the environment. Learn more about MACS at www.macsmobileairclimate.org

Products & Press Releases

Elvis Hoffpauir is stepping down as MACS president and COO after 42 years with the association.
Elvis Hoffpauir is stepping down as MACS president and COO after 42 years with the association.
Elvis Hoffpauir is stepping down as MACS president and COO after 42 years with the association.
Elvis Hoffpauir is stepping down as MACS president and COO after 42 years with the association.
Elvis Hoffpauir is stepping down as MACS president and COO after 42 years with the association.
Company/Association News

MACS announces new leadership

Jan. 31, 2022
After 42 years at the association, Elvis Hoffpauir is stepping down at the end of January from his duties as MACS president and COO, to be replaced by industry veteran Peter Coll...
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Training and Resources

MACS to host regional training events in 2022

Nov. 8, 2021
The events will take place in Tampa Bay, Florida; Long Beach, California; and Dallas, Texas.
2021 Its On!
2021 Its On!
2021 Its On!
2021 Its On!
2021 Its On!
Events

Registration is now open for MACS 2021Training Event and Trade Show

May 3, 2021
The 41st annual Training Event and Trade Show will be held September 30 - October 2, 2021 at the Rosen Centre Hotel, Orlando, FL.
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Charles Sanville
Charles Sanville
Charles Sanville
Charles Sanville
Events

The Humble Mechanic Charles Sanville to deliver MACS keynote address

April 12, 2021
Charles Sanville, known as The Humble Mechanic, will deliver the Keynote address for MACS 2021 Training Event and Trade Show in Orlando, Florida.
From left to right: Jim Atkinson, Steve Sunday, Caroline Marks Acebedo, Andy Fiffick, and Jim Hittman
From left to right: Jim Atkinson, Steve Sunday, Caroline Marks Acebedo, Andy Fiffick, and Jim Hittman
From left to right: Jim Atkinson, Steve Sunday, Caroline Marks Acebedo, Andy Fiffick, and Jim Hittman
From left to right: Jim Atkinson, Steve Sunday, Caroline Marks Acebedo, Andy Fiffick, and Jim Hittman
From left to right: Jim Atkinson, Steve Sunday, Caroline Marks Acebedo, Andy Fiffick, and Jim Hittman
Service Repair

MACS Board of Directors elects 2021 officers

Feb. 11, 2021
The board of directors of the Mobile Air Climate Systems Association (MACS) met virtually Friday, February 5, 2021, and elected officers for the year.
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Events

MACS announces new 2021 Training Event and Trade Show dates

Jan. 25, 2021
The MACS 2021 Training Event and Trade Show will take place Thursday, September 30 through Saturday, October 2, 2021 at the Rosen Centre Hotel and Convention Center in Orlando...
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Service Repair

MACS to reschedule 2021 Training Event and Trade Show

Dec. 17, 2020
MACS will work with its host hotel to reschedule the event to a mutually agreeable date once it is deemed safe.
Recognized for Best Use of Technology in a new product was the eCoolPark no-idle A/C system from Bergstrom.
Recognized for Best Use of Technology in a new product was the eCoolPark no-idle A/C system from Bergstrom.
Recognized for Best Use of Technology in a new product was the eCoolPark no-idle A/C system from Bergstrom.
Recognized for Best Use of Technology in a new product was the eCoolPark no-idle A/C system from Bergstrom.
Recognized for Best Use of Technology in a new product was the eCoolPark no-idle A/C system from Bergstrom.
Industry News

MACS recognizes best new products of 2020

Feb. 27, 2020
A panel of independent members of the aftermarket trade press chose three new products to be recognized.
Industry News

MACS 40th anniversary training event and trade show takes place in Nashville

Feb. 26, 2020
The event had over 700 attendees, 37 speakers, and 70 exhibitors.
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Industry News

Registration is now open for MACS 2020 Training Event and Trade Show

Sept. 9, 2019
NASCAR driver David Starr will be the keynote speaker at the 2020 Training Event luncheon.

Articles & News

Photo from MACS
MACS adds Education seats to Board of Directors
MACS adds Education seats to Board of Directors
MACS adds Education seats to Board of Directors
MACS adds Education seats to Board of Directors
MACS adds Education seats to Board of Directors
Company/Association News

MACS adds education seats to board of directors

July 5, 2023
In a unanimous decision, the Mobile Air Climate Systems Association (MACS) Board of Directors approved an amendment to include seats for educators.
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MACS 2024 Training Event and Trade Show to be held in conjunction with AMRA's Winter MAP Technical Conference
MACS 2024 Training Event and Trade Show to be held in conjunction with AMRA's Winter MAP Technical Conference
MACS 2024 Training Event and Trade Show to be held in conjunction with AMRA's Winter MAP Technical Conference
MACS 2024 Training Event and Trade Show to be held in conjunction with AMRA's Winter MAP Technical Conference
MACS 2024 Training Event and Trade Show to be held in conjunction with AMRA's Winter MAP Technical Conference
Company/Association News

MACS 2024 Training Event and Trade Show to be held in conjunction with AMRA's Winter MAP Technical Conference

June 30, 2023
Both events will take place at the end of January at the Rosen Centre in Orlando, Florida.
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Technician monitoring A/C machine
Technician monitoring A/C machine
Technician monitoring A/C machine
Technician monitoring A/C machine
Technician monitoring A/C machine
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MACS 2023 Mobile A/C Update

April 12, 2023
Air conditioning systems are evolving into thermal management systems to serve as heat pumps for EVs, and the EPA continues its HFC phasedown, creating R-134a supply shortages...
CYTK logo on smartphone
CYTK logo on smartphone
CYTK logo on smartphone
CYTK logo on smartphone
CYTK logo on smartphone
Industry News

Mobile repair search app CYTK announces strategic partnership with MACS

Sept. 26, 2022
CYTK provides full mechanical repair content, which allows techs to access a comprehensive range of automotive repair and parts information on their smartphones.
Registration now open for MACS 2023 Training Event and Trade Show
Registration now open for MACS 2023 Training Event and Trade Show
Registration now open for MACS 2023 Training Event and Trade Show
Registration now open for MACS 2023 Training Event and Trade Show
Registration now open for MACS 2023 Training Event and Trade Show
Events

Registration now open for MACS 2023 Training Event and Trade Show

The event will take place at the Gaylord Opryland Resort and Convention Center from February 2-4, 2023.
Macs Winners
Macs Winners
Macs Winners
Macs Winners
Macs Winners
Company/Association News

Best new products of MACS 2021 trade show announced

Oct. 7, 2021
Three member companies were determined winners at the Mobile Air Climate Systems Association (MACS) 2021 Trade Show that was held Oct. 1 at the Rosen Centre Hotel and Convention...
MAHLE
A technician works with MAHLE's ACX2250 service unit.
A technician works with MAHLE's ACX2250 service unit.
A technician works with MAHLE's ACX2250 service unit.
A technician works with MAHLE's ACX2250 service unit.
A technician works with MAHLE's ACX2250 service unit.
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On the road to cool profits

Feb. 6, 2020
Help customers understand the service requirements, features, and costs associated with R-1234yf and today’s A/C tools.
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MACS 2019 to offer 30 training sessions

Registration for the Anaheim, Calif. event focused on mobile A/C and heat transfer is open.
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MACS 2018 Training Event brings 850 attendees

MACS 2019 Training Event and Trade Show will take place February 21-23 in Anaheim, CA.
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The demand for A/C service is heating up

Dec. 4, 2017
It pays to educate yourself on current 1234yf protocol, as well as significant equipment updates.

Videos & Resources

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Home

VIDEO: MACS Live Chat automotive education in NYC and COVID-19

June 10, 2020
This MACS Live Chat focuses on how automotive technical education continues through the COVID-19 pandemic.
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Service Repair

VIDEO: MACS Live Chat training session

June 3, 2020
This MACS Live Chat training session focuses on how the automotive industry can best utilize the digital platform in the wake of the COVID-19 pandemic.
The Garage

MACS State of the Industry Report

Jan. 23, 2014
Report includes results of the first nationwide survey on mobile air conditioning systems in U.S. vehicle fleet in 10 years.
Ward Atkinson provides the results of the Field Service Survey during his State of the Industry Report presentation at the MACS Training Event and Trade Show at the New Orleans Sheraton..
Ward Atkinson provides the results of the Field Service Survey during his State of the Industry Report presentation at the MACS Training Event and Trade Show at the New Orleans Sheraton..
Ward Atkinson provides the results of the Field Service Survey during his State of the Industry Report presentation at the MACS Training Event and Trade Show at the New Orleans Sheraton..
Ward Atkinson provides the results of the Field Service Survey during his State of the Industry Report presentation at the MACS Training Event and Trade Show at the New Orleans Sheraton..
Ward Atkinson provides the results of the Field Service Survey during his State of the Industry Report presentation at the MACS Training Event and Trade Show at the New Orleans Sheraton..
The Garage

Mobile A/C innovation takes center stage at New Orleans Sheraton

Jan. 20, 2014
Shop owners, technicians and educators find A/C innovations for 2014 MACS training event and trade show.
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Underhood

VSP News: Industry Insights, Episode 21 - MACS training event preview

Jan. 2, 2014
MACS's Steve Schaeber notes highlights of training event and trade show
Karl Mathis, left, of Ritchie Engineering shows a Yellow Jacket mobile flushing tool to Roger Smith of Truck Air Service in Columbus, Ga.
Karl Mathis, left, of Ritchie Engineering shows a Yellow Jacket mobile flushing tool to Roger Smith of Truck Air Service in Columbus, Ga.
Karl Mathis, left, of Ritchie Engineering shows a Yellow Jacket mobile flushing tool to Roger Smith of Truck Air Service in Columbus, Ga.
Karl Mathis, left, of Ritchie Engineering shows a Yellow Jacket mobile flushing tool to Roger Smith of Truck Air Service in Columbus, Ga.
Karl Mathis, left, of Ritchie Engineering shows a Yellow Jacket mobile flushing tool to Roger Smith of Truck Air Service in Columbus, Ga.
Underhood

Mobile Air Conditioning Society draws 1,250 to training event and trade show in Orlando, Fla.

Feb. 10, 2013
Automotive air conditioning repair shop owners network, learn and see new tools and equipment.

Podcasts

Donald Thibault of Uni-Select in Montreal, Canada found trade show and the seminars informative at the MACS event.
Donald Thibault of Uni-Select in Montreal, Canada found trade show and the seminars informative at the MACS event.
Donald Thibault of Uni-Select in Montreal, Canada found trade show and the seminars informative at the MACS event.
Donald Thibault of Uni-Select in Montreal, Canada found trade show and the seminars informative at the MACS event.
Donald Thibault of Uni-Select in Montreal, Canada found trade show and the seminars informative at the MACS event.
Underhood

Technical trainer finds innovative products at MACS show

Jan. 24, 2014
Montreal, Canada-based aftermarket technical trainer comments on new refrigerant recyclers and identifiers among products at the MACS show in New Orleans.
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Service Repair

Shop owner/instructor finds value in Chrysler R-1234yf refrigerant presentation

Jan. 23, 2014
Attendee commends Chrysler official for honest assessment of R-1234yf refrigerant.
Dennis Husband of 1-800 Radiator & AC found the MACS session on electric vehicles, hybrids and plug-in hybrids very informative.
Dennis Husband of 1-800 Radiator & AC found the MACS session on electric vehicles, hybrids and plug-in hybrids very informative.
Dennis Husband of 1-800 Radiator & AC found the MACS session on electric vehicles, hybrids and plug-in hybrids very informative.
Dennis Husband of 1-800 Radiator & AC found the MACS session on electric vehicles, hybrids and plug-in hybrids very informative.
Dennis Husband of 1-800 Radiator & AC found the MACS session on electric vehicles, hybrids and plug-in hybrids very informative.
Underhood

MACS: Radiator /AC specialist finds session on hybrid/electric vehicle AC instructive

Jan. 22, 2014
Technical administrator for radiator/AC service provider learns about A/C in hybrid and electric vehicles.
Shad Sisson learned new uses for lab scopes at the MACS training event in New Orleans.
Shad Sisson learned new uses for lab scopes at the MACS training event in New Orleans.
Shad Sisson learned new uses for lab scopes at the MACS training event in New Orleans.
Shad Sisson learned new uses for lab scopes at the MACS training event in New Orleans.
Shad Sisson learned new uses for lab scopes at the MACS training event in New Orleans.
Underhood

MACS training event: Iowa tech learns new HVAC perspectives

Jan. 17, 2014
Iowa technician learns how to use scope to diagnose air conditioning issues.
Robert Gagliano of Advanced Air Conditioning Inc., New Berlin, Wis., notes the limits of scan tools in diagnosing air conditioning issues.
Robert Gagliano of Advanced Air Conditioning Inc., New Berlin, Wis., notes the limits of scan tools in diagnosing air conditioning issues.
Robert Gagliano of Advanced Air Conditioning Inc., New Berlin, Wis., notes the limits of scan tools in diagnosing air conditioning issues.
Robert Gagliano of Advanced Air Conditioning Inc., New Berlin, Wis., notes the limits of scan tools in diagnosing air conditioning issues.
Robert Gagliano of Advanced Air Conditioning Inc., New Berlin, Wis., notes the limits of scan tools in diagnosing air conditioning issues.
Underhood

Wisconsin shop owner takes interest in MACS seminar on diagnosing air conditioning issue

Feb. 13, 2013
Robert Gagliano notes the importance of using wiring diagrams to diagnose air conditioning problems.
Danny Spitznagel attends his 25th MACS show.
Danny Spitznagel attends his 25th MACS show.
Danny Spitznagel attends his 25th MACS show.
Danny Spitznagel attends his 25th MACS show.
Danny Spitznagel attends his 25th MACS show.
Training and Resources

Florida shop owner learns customer service skills at MACS show

Feb. 12, 2013
Danny Spitznagel, a long-time shop owner and 25-year MACS show attendee, finds good education.

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All content from Mobile Air Climate Systems Association (MACS)

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Training and Resources

MACS to host Automotive Software and Electronics Boot Camp with Dr. Mark Quarto

May 1, 2019
Learn relevant skills related to electronics, computer software writing, and coding.
MACS Worldwide
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Service Repair

MACS to host automotive software and electronics boot camp with Dr. Mark Quarto

April 16, 2019
Top auto repair shops need to learn relevant new skills related to electronics, computer software writing, and coding to tackle today's and tomorrow’s repair jobs.
Industry News

Registration open for MACS 2019

Sept. 6, 2018
The MACS 2019 Training Event and Trade Show will be held February 21-23 at the Anaheim Marriott in Anaheim, Calif.
Webinars

Robinair and MACS Worldwide to provide free Section 609 test prep webinar

June 11, 2018
The webinar for training and certification will be held on June 27.
Webinars

Robinair and MACS Worldwide to provide free Section 609 test prep webinar

At the end techs can become certified to work on vehicles using R-12, R-134a and R-1234yf refrigerant.
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Training and Resources

Robinair and MACS Worldwide to provide Section 609 test prep webinar

Dec. 20, 2017
Free training and certification available for up to 125 technicians on January 24.
Service Repair

MACS reminds aftermarket of new regulations for service and sale of refrigerant

Nov. 9, 2017
Starting Jan. 1, 2018, sale of most refrigerants of two pounds or larger will be restricted to 608 and 609- certified technicians. Distributors must keep sales records and verify...
Service Repair

MACS launches mobile A/C diagnostics app

June 8, 2017
The app includes mobile A/C and engine cooling system specifications for light duty vehicles, a library of heavy duty vehicle specifications and more.
Underhood

Robinair and MACS Worldwide to provide free Section 609 test prep webinar

The webinar will take approximately 90 minutes and at the end technicians can become Section 609 certified to work on vehicles using R-12, R-134a and R-1234yf refrigerant.
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Blogs

Alternative fuel vehicle service

April 6, 2017
I come from a Ford family. My Dad retired from Ford in 1989, I have two brothers still employed there, and I worked at the company for ten years in many roles, including production...
Industry News

MACS 2017 Show returns to California, sees 950 attendees

Feb. 28, 2017
MACS 2017 Training Event and Trade Show in Anaheim, CA was a "success," according to the company. There were 950 attendees at the training and social events, and participating...
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Training and Resources

Registration now open for MACS 2017 Training Event and Trade Show

Aug. 31, 2016
The 2017 MACS Training Event theme is 'Mobile A/C: Global Service Horizons", exploring the new technologies influencing the role of mobile A/C systems in current and future vehicles...
Dr. Mark Quarto
Dr. Mark Quarto
Dr. Mark Quarto
Dr. Mark Quarto
Dr. Mark Quarto
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Dr. Mark Quarto to keynote MACS 2017 Training Event

Aug. 5, 2016
Mark Quarto, currently the chief technology officer for FutureTech Auto, LLC. has extensive knowledge of the changing role of mobile A/C systems to share with MACS 2017 Training...
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MACS to host three-part webinar series

May 26, 2016
MACS has taken its mobile A/C training seminar and broken it down into three core components.
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Underhood

Registration is now open for MACS 2016 Training Event

Sept. 10, 2015
The 2016 MACS theme is Mobile A/C: The Next Generation, highlighting the new technologies and generational transition in the total vehicle climate and thermal management industry...
Underhood

A/C seminar and compressor 'reman' demo coming in March

Feb. 2, 2015
MACS and Ranshu will hold a training event for heavy duty and off-road vehicle mobile A/C technicians.
Underhood

MACS heavy duty A/C training to be held in Sparks, Nev.

Jan. 9, 2015
The Mobile Air Conditioning Society (MACS) Worldwide and MACS member RANSHU have joined forces to host a top shelf, high-value, diagnostics-centered training event for the heavy...
Underhood

MACS luncheon to cover state of the industry for mobile air conditioning

Sept. 12, 2014
The luncheon presentation on Saturday, February 7, will feature MACS technical advisor Ward Atkinson, who will explore the potential impact of multiple refrigerants and new regulations...
Underhood

Registration now open for MACS 2015 Training Event and Trade Show

Sept. 3, 2014
The Mobile Air Conditioning Society (MACS) Worldwide will hold its 2015 Training Event and Trade Show, February 5-7, 2015 at the Caribe Royale All Suite Hotel and Convention Center...
Underhood

Bus-Air Manufacturing announces A/C training clinic

July 15, 2014
Bus-Air Manufacturing has announced an A/C training clinic for school bus, shuttle bus and fire truck technicians. The clinic will include a section 609 certification testing ...
The ArcticPRO RHS 1280 Series from Mahle Aftermarket is designed to efficiently and safely service R-1234yf while also removing up to 95 percent of refrigerant.
The ArcticPRO RHS 1280 Series from Mahle Aftermarket is designed to efficiently and safely service R-1234yf while also removing up to 95 percent of refrigerant.
The ArcticPRO RHS 1280 Series from Mahle Aftermarket is designed to efficiently and safely service R-1234yf while also removing up to 95 percent of refrigerant.
The ArcticPRO RHS 1280 Series from Mahle Aftermarket is designed to efficiently and safely service R-1234yf while also removing up to 95 percent of refrigerant.
The ArcticPRO RHS 1280 Series from Mahle Aftermarket is designed to efficiently and safely service R-1234yf while also removing up to 95 percent of refrigerant.
Tool Distributor

R-1234yf: Cool profits in new A/C systems and tools!

May 30, 2014
Distributors must be ready for the new refrigerant before customers start asking for it.
Elliot Maras
Elliot Maras
Elliot Maras
Elliot Maras
Elliot Maras
The Garage

Changes in A/C systems challenge the aftermarket

Feb. 3, 2014
Newer HVAC systems last longer, altering the nature of today's repairs.
Training and Resources

MACS to hold mobile A/C clinics in March and April

Mobile A/C training to be held in numerous cities in March and April.
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MACS 2014 board of directors and officers installed at annual meeting

Jan. 30, 2014
Six members are elected annually to two-year terms.
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Blogs

R-1234yf already in use; use the ‘warranty window’ to gear up

Jan. 22, 2014
MACS Chrysler presentation on servicing R-1234yf was reassuring for many.
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Underhood

MAHLE RTI will have strong presence at MACS 2014 with exhibit, technical talk and A/C unit giveaway

MAHLE RTI will give away an ArcticPRO RHS 980H to one lucky winner as part of the MACS 2014 Show giveaways.
The Garage

MACS technical training sessions to be given in New Orleans

Dec. 31, 2013
Refrigerant recovery machine presentations to be given on Friday, Jan. 17.
Training and Resources

MACS to hold mobile A/C update clinics

Nov. 13, 2013
Clinics to be held throughout the U.S.
Training and Resources

MACS offers online e-learning training classes

Sept. 30, 2013
MACS members can receive a 10 percent discount on e-learning classes.
The Garage

MACS to hold A/C training Oct. 18 and 19

Aug. 22, 2013
Training to be held at MACS training center in Lansdale, Pa.
The Garage

MACS 2013 Mobile A/C Update clinic book available

May 20, 2013
Topics include HFO-1234yf refrigerant and numerous other issues.
Elliot Maras
Elliot Maras
Elliot Maras
Elliot Maras
Elliot Maras
Service Repair

Refrigerant issues reinforce need for long-range business planning

March 5, 2013
Many shop owners express only a passing interest in the new HFO-1234yf refrigerant that will become mandatory in mobile air conditioning systems in 2017. Owners reason that by...
Underhood

Five mobile A/C industry pioneers honored

Feb. 22, 2013
Awards were presented to the honorees during the MACS Worldwide Delphi Keynote Luncheon.
Beck/Arnley European coolants
Beck/Arnley European coolants
Beck/Arnley European coolants
Beck/Arnley European coolants
Beck/Arnley European coolants
The Garage

Mobile Air Conditioning Society honors new product winners

Feb. 14, 2013
New product showcase featured 24 new mobile A/C and engine cooling products.
Training and Resources

Exhibitors and attendees praise Mobile Air Conditioning Society Training Event and Trade Show

Feb. 12, 2013
More than 1,250 attendees visit 92 exhibitors in 136 booths in Orlando, Fla.
Service Repair

Mobile Air Conditioning Society names directors at annual meeting

Feb. 11, 2013
Board of directors names officers for 2013.
Industry News

Cavalry Air launches into the aftermarket

Feb. 5, 2013
Offers complete line of temperature control products.
MACS to release A/C electrical textbook
MACS to release A/C electrical textbook
MACS to release A/C electrical textbook
MACS to release A/C electrical textbook
MACS to release A/C electrical textbook
Battery and Electrical

MACS to release A/C electrical textbook

Nov. 6, 2012
This new textbook is a continuation of MACS flagship textbook
Modern Automotive HVAC: Electrical and Electronic Systems textbook
Modern Automotive HVAC: Electrical and Electronic Systems textbook
Modern Automotive HVAC: Electrical and Electronic Systems textbook
Modern Automotive HVAC: Electrical and Electronic Systems textbook
Modern Automotive HVAC: Electrical and Electronic Systems textbook
Training Products and Tools

Modern Automotive HVAC: Electrical and Electronic Systems textbook

Nov. 5, 2012
The Mobile Air Conditioning Society (MACS) Worldwide, as a continuation of their flagship textbook, now have Modern Automotive HVAC: Electrical and Electronic Systems which covers...
MACS to Release Spanish Language Mobile A/C Textbook
MACS to Release Spanish Language Mobile A/C Textbook
MACS to Release Spanish Language Mobile A/C Textbook
MACS to Release Spanish Language Mobile A/C Textbook
MACS to Release Spanish Language Mobile A/C Textbook
Diagnostics and Drivability

MACS to Release Spanish Language Mobile A/C Textbook

Oct. 26, 2012
Modern Automotive HVAC Systems has been completely translated into Spanish and will be ready for sale at MACS 2013 Training Event and Trade Show
Modern Automotive HVAC Systems textbook (Spanish)
Modern Automotive HVAC Systems textbook (Spanish)
Modern Automotive HVAC Systems textbook (Spanish)
Modern Automotive HVAC Systems textbook (Spanish)
Modern Automotive HVAC Systems textbook (Spanish)
Training Products and Tools

Modern Automotive HVAC Systems textbook (Spanish)

Oct. 25, 2012
Mobile Air Conditioning Society (MACS) Worldwide's Modern Automotive HVAC Systems textbook has been completely translated into Spanish. Intended to fulfill the need for accurate...
Training and Resources

Registration open for MACS 2013 Training Event and Trade Show

Sept. 13, 2012
Registration is now open for "Be the Best of the Best," the 33rd annual Mobile Air Conditioning Society (MACS) Worldwide Training Event
Training and Resources

MACS announces technician training program for R-1234yf

Sept. 4, 2012
First to certify to SAE standard J2845
Training and Resources

MACS announces 2013 instructor scholarship call for entries

Aug. 15, 2012
MACS to award automotive instructors and educators a 2013 training event and trade show registration scholarships with application.
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MACS announces fall Mobile A/C Boot Camp

Aug. 2, 2012
A two-day boot camp is scheduled for Friday, September 28 and Saturday, September 29.
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MACS publications honored for editorial excellence

July 9, 2012
Staff and contributors of MACS ACTION magazine and MACS Service Reports have been honored with six awards for their work during 2011
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MACS announces new schedule for 2013 training event and trade show

March 30, 2012
A/C association has set a new direction for annual MACS training event and trade show scheduled for Feb. 7-9, 2013.