FREE shipping on all orders over $150!!!
The 100112156 (formerly 9007604005) Lead Free Isolation Valves & Pressure Relief Valves are used to isolate a unit for service.
The Pressure Relief Valve is to help protect the unit and release if the pressure in the tankless water heater or hot water system exceeds 150 psi and up to 200,000 BTUs. For 3/4" water lines. (1953 Compliant). This isolation valve works with all type of tank and tankless water heaters up to 200,000 BTUs. The valve is made by Red White Valve (model #3421AB) for Takagi.
For Takagi, use with the following models: