Lochinvar & A.O. Smith 100112430 Switch mario Common failure points include arcing

Common failure points include arcing contacts from loose terminal connections or a weakened internal heater coil

ensuring seamless integration with existing burner assemblies for consistent flame rectification and start-up cycles

0 Cv rating and 5/8" orifice provide the necessary volume for heavy-duty industrial washers and steam kettles

Designed for high-reliability hydronic systems

Lochinvar & A.O. Smith 100112430 Switch mario Common failure points include arcingThe Lochinvar & A. O. Smith 100112430 Switch is a factory specified blocked inlet pressure switch designed to maintain critical safety standards in high efficiency boilers and water heaters. As a direct OEM replacement part, this component is calibrated to monitor the combustion air inlet for obstructions. When the 100112430 pressure switch detects a restriction in airflow that could lead to incomplete combustion or hazardous venting conditions, it