By utilizing a 56C-70 mounting configuration

Smith 100109355 Ignitor Assembly is a mission-critical hot surface igniter (HSI) replacement designed for high-efficiency natural gas (NG) water heaters

Common Questions: Can this actuator replace other brand models

Simplified Installation: The 1/2" ODF solder connection ends are extended to prevent heat damage to internal components during the brazing process

It is essential to verify your specific model and serial number against the manufacturer’s parts list before installation

Watts 0121517 Valve 322056-301 By utilizing a 56C-70 mountingThe Watts 0121517, high capacity LF174A pressure relief valve, is a critical safety component designed for large scale hot water heating systems and domestic supply boilers. Engineered with lead free copper silicon alloy construction, this 1. 25 inch ASME Section IV rated valve provides reliable protection against over pressurization. With a factory set relief pressure of 80 PSI and a steam discharge capacity of 3,605,000 BTU hr, it is purpose built