Insulation: One of the key reasons that PVC is used for heating and cooling is that the material is much better at insulating than metals — which are conductors that do not hold heat well. As hot and ...
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 ...