Description: HVAC/R Push-to-Connect refrigerant fittings are designed to simplify and accelerate the installation of HVACR systems by eliminating the need for flaring, brazing, or special tools. These ...

Q. Can I install a reducing fitting at an explosionproof seal located just outside the boundary of a Class 1 Division I area? A. Yes, if it's a listed explosionproof reducer fitting. However, if the ...

While the original purpose of a metallic raceway was the protection of wires from mechanical damage, the metallic raceways of today serve a second purpose. Today, we expect them to carry fault ...