Description
The Waterway 400-5161B 2-Inch Split Nut is a robust OEM replacement part engineered to fasten plumbing junctions in pool and spa heater configurations. Manufactured from resilient PVC material, this split nut thrives in environments where chemical sanitizers and persistent moisture are present. It accommodates the majority of standard 2-inch heater tubes and comes equipped with pre-drilled mounting points along with the necessary screws for rapid attachment. By delivering a snug, compression-style seal, this component guards against water seepage and contributes to the smooth, efficient running of both residential and commercial heating equipment.








