Noritz Noritz 1" Tankless Threaded Isolation Valve Kit with 500,000 BTU Pressure Relief Valve

The IK-WV-300-1-TH 2" tankless isolation kit with pressure relief valve (thread) is assembled to make things easier for you. Simplify your installation, operations and maintenance, as this kit replaces fittings and connections used in typical tankless water heater installations. Within the kit is a 500,000 BTU pressure relief valve included to unsure safety during installation. Begin your installation off right, knowing no additional adapters are needed for the valve, and that the large handled design wi...