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Brass isolation valve kit with red and blue handle markers, threaded connections, and pressure relief valve assembly.

Noritz Lead-Free 1 Inch Threaded Isolation Valve Kit with 2.7M BTU Pressure Relief Valve

Regular price $355.85
Sale price $355.85 Regular price $0.00

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The Noritz IK-WV-300-2-TH-LF Lead-Free Isolation Valve Kit is designed for installation and maintenance of compatible tankless water heater systems. This kit includes 1 inch threaded hot and cold isolation valves along with a male pressure relief valve rated for up to 2.7 million BTU. Integrated service ports allow convenient flushing and descaling without disconnecting the water heater, helping improve maintenance efficiency and long-term system performance. Constructed from durable lead-free brass, this valve kit is suitable for potable water applications in both residential and commercial installations.

  • Lead-free 1 in. threaded isolation valve kit for tankless water heater systems
  • Includes male pressure relief valve rated for up to 2.7 million BTU
  • Designed for installation, servicing and maintenance of compatible Noritz units
  • Integrated service ports simplify flushing and descaling procedures
  • Durable brass construction suitable for potable water applications
  • Threaded connections allow straightforward installation and removal
  • Includes hot and cold isolation valves for system shutoff and maintenance
  • Compatible with high-capacity residential and commercial tankless systems
  • Large valve handles provide easy operation during servicing
  • Helps reduce installation and maintenance time