New methods for joining copper have plumbers laying aside their torches.
At last year's ISH North America show in Boston, I noticed the buzz around three booths. These three booths equally intrigued me. The booths were promoting the latest technology in joining copper tubing.
Nibco and Viega were promoting press fittings. While press fittings are not new, what is new is the introduction of press fittings by Nibco. It had a major roll-out of its press fitting line, which includes fittings from 1/2 inch through 4 inches. At the same time, Viega was introducing its new line of press fittings.