Delmar, a provider of learning solutions has released HVACR 201, the second book in a four-part series of heating, ventilation, air conditioning and refrigeration (HVACR) training textbooks for HVACR apprentices, entry-level technicians and students.

The book was written in partnership with the Air Conditioning Contractors of America (ACCA); the Plumbing-Heating-Cooling Contractors – National Association Educational Foundation (PHCC Educational Foundation) and the Refrigeration Service Engineers Society (RSES).

Building on the information in HVACR 101, HVACR 201 begins with the important components of a system, then advances to cover topics in electrical, heating, motors and cooling, as well as troubleshooting and installation procedures.

Instructor supplements include a manual, image library, PowerPoint slides and an electronic test bank.”

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