October 12, 2025

During my first year as a plumber, I used the wrong crimp tool on a PEX installation and spent hours troubleshooting mysterious leaks. This frustrating experience taught me that understanding connector differences is crucial for successful installations. Based on IFAN’s extensive field experience, I’ll guide you through the main PEX connector types and their optimal […]

I’ve monitored push-to-connect fittings in our test lab and real-world installations for over a decade. The data shows these fittings consistently outperform expectations when installed correctly, with our oldest test samples maintaining perfect seals through 15 years of continuous pressure cycling and temperature variations. Yes, certified push-to-connect PEX fittings provide reliable long-term performance when properly

After replacing failed fittings in a commercial building that cost the owner $15,000 in water damage, I developed a systematic approach to PEX fitting selection. This method has since helped hundreds of clients avoid similar failures by matching fitting specifications to their specific system requirements. Choosing correct PEX fittings requires evaluating four key factors: connection