The problem: Replacing electric heating with gas. The apprentice: Allen Charles Edwards (ACE), a first-year mechanic. The technician: N. Arthur Thomas Egan (NATE), a15-year veteran. As the work for ...

You can best test and diagnose a residential hydronic heating system using pressure ports and balancing valves. However, few residential systems have either of these accessories. A commonly ...

COLORADO SPRINGS, Colo. — Software built by engineers for engineers. It’s a personal mission at Applied Flow Technology (AFT) to develop hydraulic flow tools that truly impact the engineering ...

Recently I got asked to size a high pressure natural gas line, which I’m not an expert at, but I wanted to help these guys out. A gas line is sized based on the type of gas used, so that is the first ...

Q. I went to buy plastic drain pipe, and, after looking at all the types, my head started to hurt. I decided to leave the store and do some research. I’ve got several projects for which I need a ...

The Castle Rock, Colo., town council has approved the adoption of IAPMO’s Water Demand Calculator as an alternative methodology for sizing water pipes in single and multifamily buildings. A ...