RED-WHITE VALVE CORP.  |  SKU: 30078512  |  MPN: 350R2-12

Tankless Water Heater Installation Kit | 350R2 / 352R2 Series | Gas Valve & Isolation Valves | 600 WOG

$280.10
  • All-Threaded FNPT System — Fully threaded water and gas connections eliminate soldering and simplify installation.
  • 600 WOG + ½ PSIG Rating — Supports high-pressure water and gas systems; CSA certified for indoor/outdoor use.
  • UV-Resistant Gas Connector — Yellow polymer-coated stainless steel resists corrosion and weathering.
  • Lead-Free & CSA Certified — Meets AB1953, NSF-61, NSF-372, and CSA standards for safety and compliance.

Tankless Water Heater Installation Kit | 350R2 / 352R2 Series | Gas Valve & Isolation Valves | 600 WOG

The RWV Tankless Contractor Kit combines gas and water control components into one convenient package for efficient, code-compliant installation of gas-powered tankless water heaters. This professional-grade assembly includes full-port isolation valves, a CSA-certified gas valve, and flexible polymer-coated stainless-steel gas connectors — ensuring safety, performance, and durability for both residential and commercial systems.

Key Features & Benefits

  • Full-Port Isolation Valves — 600 WOG rated with virgin PTFE seats, integral base drains, and purge ports for easy flushing and maintenance.
  • Built-In Relief Valve — 200K BTU integrated relief provides added safety for tankless system protection.
  • CSA-Certified Gas Valve — Two-piece full-port brass body rated to 600 psi with ½ PSIG certification for indoor/outdoor gas system use.
  • Flexible Gas Connectors — 1" O.D. (¾" I.D.) stainless steel tubing with yellow polymer coating for corrosion resistance and UV protection. CSA-certified for indoor/outdoor use.
  • Multiple Length Options — Available in 12", 18", and 24" models with FNPT × FNPT or FNPT × Solder ends to match your preferred installation method.

Certifications & Standards

  • NSF-61 / NSF-372 Lead-Free Certified
  • CSA Certified (½ PSIG Gas Rating)
  • AB1953 Compliant for Potable Water Safety

Available Models

Part Number Description
350R2-12 FNPT × Solder 12″ Flexible Gas Connector
350R2-18 FNPT × Solder 18″ Flexible Gas Connector
350R2-24 FNPT × Solder 24″ Flexible Gas Connector
352R2-12 FNPT × FNPT 12″ Flexible Gas Connector
352R2-18 FNPT × FNPT 18″ Flexible Gas Connector
352R2-24 FNPT × FNPT 24″ Flexible Gas Connector

Applications: Perfect for professional installation or retrofit of gas-powered tankless water heaters. The kit’s unified design simplifies setup, reduces installation time, and provides safe, leak-free performance indoors or outdoors.