Milwaukee Tool’s M18 Fuel Super Hawg cordless right-angle drill will power through 6” holes.

Uponor’s PEX pipe and ProPEX ASTM F1960 expansion fittings now are available in 2 1/2” and 3” sizes.

Viega’s Venturi press inserts help maintain water quality by reducing stagnation to seldom-used fixtures.

Stiebel Eltron manufactures the energy-saving Tempra Plus tankless electric water heaters.

Webstone and Aquatherm have partnered to develop a line of brass valves with integrated connections.

Legend Valve to unveil potable water plastic pipe this month at AHR Expo.

It’s in Orlando, Fla., Jan. 25-27, 2016.

If you’ve ever worked as an HVACR technician, you’ll probably appreciate some of the new and interesting service tools I saw at the 2015 AHR Expo.