Smith 100167507 Electronic Control Board is a critical integrated component designed for high-efficiency water heaters and boilers

Specifically built for intermittent pilot ignition systems

and effectively manages airflow volume to reduce high-velocity noise at the registers

The Conbraco 18C-511-3-125 is a high-capacity temperature and pressure relief valve designed specifically for heavy-duty commercial water heating systems

it allows for a direct-fit replacement in systems requiring a clockwise rotation (CWLE)

Sterling 11J14R03245-012 Transformer THPU32HP7Y Smith 100167507 Electronic Control BoardThe Sterling 11J14R03245 012 Transformer is a heavy duty 50VA class 2 transformer designed for reliable voltage step down in commercial and residential HVAC systems. This HVAC control transformer features a 120V primary voltage input and a stable 24V secondary voltage output, providing the necessary power for contactors, thermostats, and integrated furnace gaskets. Engineered as a direct replacement for Sterling part number J14R03245 012, this unit