0Get your next HVAC job done right - the first time - with this reference guide from an industry leader in contractor education. The DEWALT HVAC Code Reference uses the 2018 International Mechanical Code as the foundation for providing readers with the knowledge and skills needed to install or modify HVAC equipment successfully. With over 70 pages of illustrated code requirements, violations, and installation concerns, this book covers everything from materials and duct construction to chimneys, vents, grease duct systems, and more. With detailed, full-color illustrations to help readers visualize and apply key concepts, this book is a must-have for anyone working on HVAC equipment. Check out our app, DEWALT Mobile Pro�. This free app is a construction calculator with integrated reference materials and access to hundreds of additional calculations as add-ons. To learn more, visit dewalt.com/mobilepro.