This exceptionally produced trainee guide features a highly illustrated design, technical hints and tips from industry experts, review questions and a whole lot more! Key content includes: Commercial Airside Systems, Chimneys, Vents and Flues, Introduction to Hydronic Systems, Air Quality Equipment, Leak Detection - Evacuation - Recovery and Charging, Alternating Current, Basic Electronics, Introduction to Control Circuit Troubleshooting, Troubleshooting Gas Heating, Troubleshooting Cooling, Heat Pumps, Basic Installation and Maintenance Practices, Sheet Metal Duct Systems, and Fiberglass and Flexible Duct Systems.   Instructor Supplements Instructors: Product supplements may be ordered directly through OASIS at http://oasis.pearson.com. For more information contact your Pearson NCCER/Contren Sales Specialist at http://nccer.pearsonconstructionbooks.com/store/sales.aspx. Annotated Instructor's Guide (AIG) Paperback 0-13-614387-3 AIG Paperback + Contren Connect Access Code PACKAGE 0-13-134923-6 AIG Contren Connect Access Code ONLY 0-13-605678-4 Computerized Testing Software 0-13-614779-8 Transparency Masters 0-13-614795-X PowerPoint® Presentation Slides 0-13-602591-9 NCCER CONNECT   Trainee Guide Paperback + Access Card Package: $119 978-0-13-286734-4 IG Paperback + Access Card Package: $194 978-0-13-286732-0 Access Card ONLY for Trainee Guide: $94 (does not include print book) 978-0-13-285921-9 Access Card ONLY for IG: $100 (does not include print book) 978-0-13-285994-3 ELECTRONIC Access Code ONLY for Trainee Guide: $94 (must be ordered electronically via OASIS; does not include print book) 978-0-13-292181-7 ELECTRONIC Access Code ONLY for IG: $100 (must be ordered electronically via OASIS; does not include print book) 978-0-13-292182-4