Polyvinyl chloride (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 ...

Drain-Waste-Vent (DWV) PVC systems are the hidden backbone of plumbing, and getting their sizing, slope, and venting right is essential for code compliance and long-term performance. From calculating ...