Updated Videos for HVACR101 WebBook Series Are Now Available

January 7, 2021

The entire series of ten HVACR 101 WebBooks and training videos are now available in the MSCA WebBook Library, found in the resources tab on our website. The modules are designed to provide a thorough review of what is involved in running a HVACR mechanical service business. They are the perfect resource to utilize for all employees that are new to the HVACR industry or to your company.  Through the modules viewers gain a better understanding of all aspects of mechanical service operations, including the kinds of services provided, types of systems and equipment involved, different ways services are provided to customers, who is responsible for the various service functions, and what resources are available to you in doing your job.  Each WebBook contains a comprehensive narrative on the particular topic, detailed illustrations and an interactive assessment.  The training videos provide an overview of the WebBook in an easy to understand presentation.  All MSCA/MCAA member companies and all their employees have access to the full HVACR 101 WebBooks and videos at no charge. 

HVACR Modules:
  • What is HVACR? 
  • Terminology and Slang Used in the HVACR Industry
  • HVACR Basic Sciences and Formulas 
  • Air Conditioning Basic — Small Tonnage
  • Air Conditioning Basic — Large Tonnage
  • Airflow Types and Systems
  • Commercial System Applications
  • HVACR Support Components and Control Systems
  • Heating Systems
  • Focusing on the Customer

Get started today at:

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2020 was tough and we all needed support from those around us. Did an Educator or Faculty Advisor mentor you throughout the challenging year? If so, share your appreciation by nominating them to receive MCAA’s 2020 Educator of the Year Award. http://ow.ly/uj9y50DeY4t

Did your student chapter have any graduates in 2020? Has your student chapter welcomed new members? Perhaps your student chapter has a new president or faculty advisor. Please email MCAA’s Director of Career Development, Megan Walsh, with your Student Chapter transitions.

As part of MCAA’s efforts to connect our contractor and manufacturer/supplier members, we have added a new Manufacturer/Supplier Training area on http://MCAA.org. Visit to connect with the latest training opportunities from our supplier partners.


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