Pex A Vs B: Key Differences In Temperature Tolerance And Flexibility
PEX A vs B Comparison PEX A and B are two types of cross-linked polyethylene (PEX) piping. PEX A has a higher temperature rating (up to 230°F) than PEX B (up to 200°F). PEX A is also more flexible, making it easier to install in tight spaces. However, PEX B is more resistant to chlorine…