3/4" IPS Threaded Tankless Water Heater Isolation Valve With Pressure Relief Valve.

Gas Tankless Water Heater Installation Isolation Valve Complete Kit  Metpure TKLS-CK Tankless Water Heater natural propane gas Isolation Valve 3/4" Kit. Compatible with Noritz, Rheem, Rinnai ,Takagi, Navien Service Flushing Valves. Lead-Free. Used for tankless water heater periodic maintenance for flushing and cleaning the unit. Kit contents:3/4" FNPT union x 3/4" FNPT Set of isolation valves hot (1) and cold (1)3/4" T&P pressure relief valve rated @ 500k BTU/HR (1)[COMPATIBLE] Compatible gas tankless brands: Noritz, Navien, Rinnai, Takagi, Bradford, Rheem, and more. [HIGH QUALITY] Lead-free compliant components with NSF 61, NSF 372 certification.