Get your next HVAC job done right - the first time - with this new reference guide from an industry leader in contractor education. The DEWALT HVAC Code Reference uses the International Mechanical Code® as the foundation for providing readers with the knowledge and skills needed to install or modify HVAC equipment successfully. With 75 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.