Among our features, you will meet our 2019 Engineer of the Year: Warren Rosenbrook of Henderson Engineers. You will also get natural gas pipeline strength considerations and solutions for improving potable water safety in premise plumbing. Also, you will receive one plumber’s call-to-action for rebranding the profession.
In the September 2019 Plumbing Engineer article on “Natural Gas Pipeline Systems on Site Distribution – Pipeline Materials and Installation Requirements,” the discussion centered on using carbon steel piping for above-ground installations and polyethylene (PE) piping for below-grade installations.
As we prepare to welcome a new decade, let’s take a look back at the key clean building technologies that began to emerge in our industry — and that may be critical to our health and wellbeing in the future.
NPN series is the first and only non-condensing tankless series to offer NaviTech technology that includes a stainless-steel heat exchanger and an advanced stainless-steel burner with the same very low NOx level as the NPE series.
The new series of condensing boilers and volume water heaters boasts real time O2 trim compensation that maintains ideal air-to-fuel ratios and full 20:1 turndown on all sizes to match varying load profiles.