Advance Your Plumbing Skills – Level 4 Trainee Guide for Professionals 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: Business Principles for Plumbers, Introductory Skills for the Crew Leader, Water Pressure Booster and Recirculation Systems, Indirect and Special Waste, Hydronic and Solar Heating Systems, Codes, Servicing Piping Systems - Fixtures and Appliances, Private Water Supply Well Systems, Private Waste Disposal Systems, Swimming Pools and Hot Tubs, and Plumbing for Mobile Homes and Travel Trailers. If you're advancing your plumbing skills, the Plumbing Trainee Guide, Level 4 is a top-notch resource. This guide is designed for hands-on use, providing in-depth knowledge on advanced plumbing techniques. The spiral-bound version makes it easy to lay flat, allowing for convenient access while you work. For a durable and practical study aid, the spiral-bound edition of this guide is the perfect choice. Product Details Publisher : Pearson; 4th edition (December 18, 2014) Language : English Paperback : 480 pages ISBN-10 : 0133824225 ISBN-13 : 978-0133824223 Item Weight : 1.9 pounds Dimensions : 0.7 x 8.4 x 10.7 inches