While Chapter 5 of the Uniform Plumbing Code is titled “Water Heaters,” it also addresses combustion air, chimneys, different types of gas vent materials, exhaust gas venting, and more.
This year’s open house drew more than 300 registrants
January 5, 2017
Viega opened its North American Educational Facility in Nashua in 2006, offering a comprehensive range of training courses from one-day to week-long programs.