The Complete Guide to PEX Insulation” PEX or cross-linked polyethylene pipes have changed the face of modern plumbing owing ...

Scientists suspected that, among other possibilities, plastic drinking water pipes exposed to extreme heat released the chemicals (SN: 11/13/20). Now, lab experiments show that’s possible.

This concept has been rock-solid in our trade vocabulary. But then came the "heat pump water heater" (HPWH). Over the last couple of decades, HPWHs have become a hot topic (pun intended) in both ...