this switch is used across many Trane and American Standard platforms that utilize the same 1

This 440V capacitor is a heavy-duty upgrade for 370V applications

the module typically requires replacement

The thermal control switch is calibrated for accuracy to prevent overheating while meeting the stringent hot water requirements of commercial kitchens and industrial facilities

Lochinvar & A.O. Smith 100111919 Pilot 319847-401 this switch is used acrossThe Lochinvar & A. O. Smith 100111919 Pilot is a critical Natural Gas (NG) burner pilot assembly engineered for high performance residential and commercial water heaters and boilers. Designed as a precision fit OEM replacement part, this pilot burner ensures a consistent flame for main burner ignition, maintaining system reliability across various HVACR applications. Built to withstand the thermal stresses of continuous operation, the 100111919