The HVACR Training Authority®


MSAC Members

Following are just a few of the companies presently represented on the MSAC (not all are listed here). Each company representative receives questions that are specific to their product line; more general questions are distributed to MSAC Members based on their expertise. For more information about each company and the products they manufacture and/or services they offer, click on their logo.

With over 100 years of experience, Regal is a leading supplier of electric motors, blowers and capacitors for residential, commercial and industrial applications sold under the Genteq, Century and Fasco brands. Visit the Regal site and discover real innovation, versatility and expertise.


Appion Inc. manufactures products developed from decades of industry experience. Always innovative, we strive to offer better and less expensive ways for technicians to perform their everyday tasks faster and without sacraficing any quality. We are committed to all of our customers and their satisfaction is always the end goal.

Coolgas is one of the largest distributors of refrigerants in the USA, with a national distribution system and a multi-million pound inventory.  Coolgas can supply its customer with CFC, HCFC and HFC refrigerants today and tomorrow, and is an EPA approved refrigerant reclaimer.  Coolgas prides itself with a commitment to put customers first through its “Refrigerants Made Simple” philosophy.

Data Aire was one of the first pioneers to develop high sensible heat cooling for the data processing industry. Located in Orange, CA, Data Aire Inc has a full line of precision cooling equipment for data centers, telephone switching stations and other high sensible heat load applications.

Mechanical Systems Consultant, LLC conducts training and consultation for corporations and individuals. The company’s focus is on refrigeration systems and compressors. The scope of customers includes both domestic and international locations.

Embraco is a supplier of hermetic compressors for refrigeration systems in Suwanee, GA. With global operations and production capacity exceeding 37 million units annually, the company offers innovative, quality, low energy-consumption solutions. Its 12,000 employees are located in Brazil (corporate headquarters), China, Italy, Slovakia, Mexico and the United States.

Emerson Climate Technologies, a business of Emerson, is the world’s leading provider of heating, air-conditioning and refrigeration solutions for residential, industrial and commercial applications. The group combines best-in-class technology with proven engineering, design, distribution, educational and monitoring services to provide customized, integrated climate-control solutions for customers worldwide.

The Harris Products Group is the premier supplier of brazing and soldering products and heating equipment to the HVACR industry. We are committed to improving brazing skills through our association with RSES, NATE accreditation, vocational school training programs, and SkillsUSA participation. The company operates manufacturing facilities in the USA, Poland and Brazil. Each is ISO 9001 and ISO 14001 certified for quality and environmental management systems. Harris is a wholly owned subsidiary of The Lincoln Electric Company--a world leader in welding products and systems.

Hill PHOENIX associates provide answers that help our customers sell more products, more profitably, more responsibly so they can serve their customers better. We design, manufacture, sell and install refrigeration systems, display cases, specialty products, walk-in coolers, and integrated power systems that help food retailers compete more effectively and efficiently.

Hoshizaki America Inc. manufacturers ice-making, storage and reach-in equipment with corporate headquarters and two manufacturing facilities in central Georgia. Using state-of-the-art technology, every Hoshizaki ice machine is run-tested at the factory, and undergoes numerous quality performance tests. Product technical training is available through various web modules, basic and advanced seminars.

Equipment manufacturers and technicians have trusted Honeywell Genetron refrigerants for over 50 years, and Honeywell leads the industry with patented solutions such as R-410A, the global standard refrigerant for ozone-safe air conditioners and heat pumps. Honeywell offers solutions for virtually every application, and our products are available through leading distributors and wholesalers worldwide.

ICOR International Inc. is located in Indianapolis, IN. Our mission is "making your life easier" by developing, producing and marketing superior environmentally safe refrigerants, while offering the best technical support in the business. Tech-2-Tech, our refrigerant related diagnostic support, is available via telephone M-F, 7:30 a.m.-4:30 p.m. EST or email.

Johnson Controls Building Efficiency is a leading provider of equipment, controls and services for heating, ventilating, air-conditioning, refrigeration and security systems for buildings. Operating from 500 branch offices in 150 countries, we deliver products, services and solutions that increase energy efficiency and lower operating costs for over one million customers.

Manitowoc Foodservice is a world leader in innovative foodservice, kitchen and restaurant equipment solutions and represents the world's most recognized foodservice equipment brands in food and beverage. Manitowoc Foodservice is the research, education, technology and marketing arm for over 35 leading foodservice equipment manufacturers.

RectorSeal manufactures installation accessories and service products for HVAC & Refrigeration systems and maintenance.  Trusted RectorSeal brands include Novent and Gas Guard locking refrigerant caps, Safe-T-Switch® and Aquaguard sensors, Goliath and Titan plastic drain pans and Aspen Pumps for mini-split condensate pump applications.

Sanhua is a leading HVAC&R manufacturer of controls and components with a global footprint and 30 years of experience. Sanhua is a leading supplier of reversing valves, electric expansion valves, thermostatic expansion valves, micro-channel heat exchangers, solenoid valves, filter-driers, ball valves, accumulators, receivers, service valves, and electronic controls.

Scotsman. The Smart Choice in Ice Machines. As the world’s largest manufacturer of ice systems with over 300 models of ice machines, bins and dispensers, Scotsman offers the most ice making choices and is dedicated to developing the next-generation technologies that make ice production more convenient, efficient and reliable.

Temprite develops innovative, energy-efficient products for the commercial, industrial, retail and scientific refrigeration/refrigerant reclaim and recovery industries. Specializing in coalescent and conventional oil separators, Temprite products are engineered/manufactured to enhance the performance of the total system and provide the highest possible return on investment. Temprite products are available worldwide.

Your one-stop shop for HVACR, inspection, energy audit and building performance equipment. Helping true technicians to better perform with the best tools and know-how. At TruTech Tools, it is our desire that you not only own the best test equipment, but also know how when and where to use it.

Interested in having your company represented on the MSAC? Then read about Applying to the MSAC


Search Entire Site

RSES is the leading education, training and certification preparation organization for HVACR professionals. RSES publishes various comprehensive industry training and reference materials in addition to delivering superior educational programs designed to benefit HVACR professionals at every stage of their careers through instructor-led training courses, online training for HVAC, educational seminars, interactive CD and DVD products, industry-related reference manuals, and helpful technical content through Service Application Manual chapters, the RSES Journal, the RSES Journal archives and feature articles, as well as web-exclusive features.

Beginning with basic theory and extending to complex troubleshooting, training courses covering refrigeration and air conditioning, heating, electricity, controls, heat pumps and safety may be conducted in a classroom environment or though self study. RSES publications may be purchased by schools, contractors, manufacturers or any other industry group wanting to conduct comprehensive training programs. Seminars covering air conditioning troubleshooting, electrical troubleshooting, compressor training, condenser training, refrigerant piping practices, DDC controls, and more are held in various cities across North America.

Select training programs offer Continuing Education Units (CEUs) and NATE Continuing Education Hours (CEHs).

In addition, RSES offers industry certification preparation materials for refrigerant handling (EPA Section 608), R-410A and North American Technician Excellence (NATE) examinations.

RSES’ monthly magazine, RSES Journal, serves HVAC contractors, service technicians, students, operations/maintenance managers, engineers and technicians who work in the residential, light commercial, commercial and institutional markets on air conditioning, warm-air heating, refrigeration, ventilation, electrical, ice machines, chillers, hydronic heating, piping, refrigeration control and energy management, building automation, indoor air quality and duct cleaning, and sheet metal fabrication equipment and/or systems.
©2011 RSES. All Rights Reserved.