For years, we have been told that the primary seal for the A/C service ports lies in the service port cap. Yet day after day, technicians let vehicles leave the…
The European Chemicals Agency (ECHA) continues to accept comments on the proposed use restrictions to thousands of chemicals commonly found in automotive and other applications related to PFAS. PFAS stands…
By: Richard Hawkins, MACS Contributor That is a question that comes up countless times when doing mobile A/C work. When working on a car, light truck or SUV, it is…
By Steve Schaeber, MACS Technical Editor MACS member shops (and in fact, almost every repair shop in the country that services mobile A/C systems), have been servicing those systems the…
ATCO will exhibit at MACS Training Event and Trade Show . The big event will take place February 2-4, 2023, at the Gaylord Opryland Resort and Convention Center in Nashville, TN. ATCO of Ferris, TX has been a MACS member and supporter since 1986.
TSI Supercool returns as an exhibitor to MACS Training Event and Trade Show . The big event will take place February 2-4, 2023, at the Gaylord Opryland Resort and Convention Center in Nashville, TN.
In the Understanding and Diagnosing A/C class, you’ll go beyond minimum requirements for recovery, evacuating, recharging, and recycling by offering real world examples in diagnosing and repairing A/C electrical, computer / BCMs, climate control and electronic components. Most of today’s vehicles come equipped with electronically controlled A/C systems.
unair returns to MACS Trade Show. Sunair of Ft. Worth, TX. has been a MACS member and exhibitor for 32 years! They once again join the MACS Training Event and Trade Show
Regulations are constantly changing. Are you aware of all the new compliance issues impacting the heavy equipment industry? Join John Wagner of Paladin Pathway will bring the heavy-duty audience up to date on Thursday, February 2, from 8:00-8:30am.
In the last 120 years, automotive passenger heating has evolved dramatically from open carriage-type automobiles with little occupant protection from the elements to complex electric vehicle (EV) heating, ventilation, and air conditioning (HVAC) systems.
In this MACS 2023 Training Event class about Heavy duty coolants, you will learn about:
• OEM approved coolants
• Coolant colors
• Testing of coolants
• Coolant filtering
• Treating cooling systems
