Occasionally, significant breakthroughs are a matter of simply applying new thoughts to old solutions - looking at the situation with a new and clearer vision. Today's economic realities force all ...

I recently commissioned a project that involved replacing eighty 2-pipe, dual-temperature fan-coil units in a nearly 40-year-old high-rise condominium. This sounded like a pretty easy assignment. How ...

PVC pipe is extremely rigid, but this technique allows you to bend PVC pipe at angles up to 90 degrees without kinking. PVC pipe is commonly used as electrical conduit as well as irrigation piping. It ...