HPS 1″ FIP Tankless Water Heater Isolation Kit

Upgrade your tankless water heater maintenance routine with the HPS 1″ FIP Isolation Kit. Designed for professionals and DIY installers alike, this kit bundles a hot‑water isolation valve, a cold‑water isolation valve, and a reliable pressure‑relief valve, all forged from solid lead‑free brass for long‑lasting performance. The valves meet NSF‑372 standards, ensuring safe, potable water flow while resisting corrosion and rust. With a 600 WOG rating, the valves deliver exceptional pressure control and durability, making them a trusted choice for over a decade of plumbing work across the United States.

Installation is straightforward: the kit’s press‑connection design allows for quick, tool‑free setup on most major tankless water heater brands—including Navien, Rinnai, Takagi, Noritz, Rheem, Bosch, and A.O. Smith. Whether you’re performing routine maintenance, replacing a faulty valve, or upgrading your system for enhanced safety, the HPS Isolation Kit provides a hassle‑free solution that protects your water heater and ensures optimal operation.