IRVING, TX - The Plastics Pipe Institute, Inc. (PPI), has published a new, free guide related to the installation of plastic pressure pipe materials in the vicinity of recessed lighting fixtures, also ...

PVC is hailed as a wonder material, and in many ways it is. However, the possibilities are not endless. PVC has its limits, especially in HVAC applications. PVC sometimes makes sense for heating and ...

A: As stated in Sec. 352.10, type PVC conduit is permitted in the following applications: Note: In extreme cold, PVC conduit can become brittle and is more susceptible to physical damage. (A) ...