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 80 pages of illustrated code requirements, violations, and installation concerns, the 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.