The Mobile Air Conditioning Society Worldwide released its new textbook, Modern Automotive HVAC Systems.

Modern Automotive HVAC Systems is a 160-page text designed to sharpen technician skills through both a review of basic principles and presentation of industry-accepted best practices for all aspects of HVAC diagnosis and repair.

The book is designed for both the automotive technical classroom and the professional working in the field. The classroom version includes a PowerPoint presentation with 211 slides.

Modern Automotive HVAC Systems is available at, or by calling the MACS office at 215-631-7020 ext 304.