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HD/Off-road/Other Instructors

Refrigerant overcharge

October 5, 2022

A shop could end up with an overcharge of refrigerant in a system and a resulting performance problem and waste a lot of time trying to diagnose what the problem is.
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Visit ITWSexton at MACS 2023 Training Event

October 4, 2022

ITW Sexton has been a global leader in the design and manufacture of two-piece aerosol cans for over 60 years. With a variety of styles and sizes to choose from, ITW Sexton’s product line makes it easy to select the ideal solution for a wide range of standard and customized containers - from high-pressure, specialty gases to low-pressure consumer goods. Backed by the ITW family of companies, ITW Sexton is the preferred supplier of aerosol cans for customers that demand the highest level of safety and quality.
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Honeywell to show Solstice yf with dye at MACS

October 3, 2022

Honeywell to show Solstice yf with dye at MACS 2023 Training Event and Trade Show.
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Visit Tracer at MACS Training Event

September 28, 2022

Proudly made in the U.S.A., Tracer Products is a family-owned company with three generations of experience in delivering award-winning professional service and the industry’s most powerful leak detection dyes, inspection lamps and diagnostic tools. Today, major OEMs around the world trust the Tracerline brand. Over 300 million vehicles have used Tracerline’s UV fluorescent leak detection dyes to ensure quality and system integrity.
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Sanz Kenway returns as an exhibitor

September 27, 2022

anz Kenway returns as an exhibitor to MACS Training Event and Trade Show . They are also supporting the event as a golf hole sponsor for MACS annual golf tournament at the Hermitage Golf Course on February 1.
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The Auto Prof joins MACS Training Event

September 23, 2022

The Auto Prof is an automotive technical training organization. Company principal, Mike Bailey is a licensed automotive technician and instructor since 1991.
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Trans/Air MFG Returns as a MACS exhibitor

September 21, 2022

Trans/Air Manufacturing, Corp. is setting new standards of comfort, reliability, and value for climate control in conventional, electric and hybrid buses and coaches.
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Ritchie Engineering Company, Inc. returns to exhibit at MACS Training Event and Trade Show

September 20, 2022

Ritchie Engineering Company, Inc. is a leading worldwide supplier of U.S. designed and manufactured tools and equipment for the HVAC/R and automotive industries.
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MACS welcomes Coyote International, LLC.

September 19, 2022

When you visit the Coyote International exhibit booth you can see their selection of louvers, hose adapters, switch plates, grilles, vents, hose protectors, control knobs, switch plates, water connectors, thermoplastic rubber parts, and nut covers.
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Pacific Best returns to MACS TraDE Show

September 16, 2022

Participating members of MACS since 1999, Pacific Best Inc. (PBI) is a manufacturer’s master distributor of automotive cooling products. PBI offers the greatest selection of radiators, condensers, fan assemblies, intercoolers, external oil coolers and more for all makes and models. The manufacturers we partner with use the most advanced equipment and are operated by an experienced and professional team.
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CPI Fluid Engineering is a new MACS exhibitor

September 14, 2022

CPI, founded in 1971, is a global expert in engineering fluids for challenging applications in heat transfer and compression.  “Our mission is to advance the industries we serve by providing world-class engineered performance fluids, unmatched customer support and innovative collaboration.”
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Don’t overlook a diagnostic clue

September 13, 2022

When thinking about the topic of A/C diagnostic tools, a recovery, recycle, recharge machine (R/R/R machine) is not one of the first tools that comes to mind.  It may not come to mind at all in the world of inexperienced technicians. 
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