This course concentrates on natural gas sizing methods and requirements found in Chapter 12 of the Uniform Plumbing Code. These requirements are needed to ensure that an adequate amount of gas is supplied to every appliance in the fuel gas system. To complete the course, you will need to size drawings using either the Longest Length Method or the Branch Length Method.
This course has been approved by the Iowa Plumbing and Mechanical Systems Board for two hours of plumbing discipline.