Whether you are a master plumber who needs a comprehensive, on-the-job manual or a homeowner tackling weekend repair jobs, this well-illustrated guide provides all the information you need to solve just about any plumbing problem quickly, effectively, and economically. Written by a licensed master plumber, it puts you on top of situations in five key areas: Code Facts; Calculations; Existing Plumbing Systems; Service and Repair Work; Gas Piping; and Radiant Heat Piping.