This prevents hazardous incomplete combustion and protects the heat exchanger from operational stress

This assembly includes the required run capacitor to facilitate proper torque during startup and maintain stable amp draw under continuous operational loads

The circuit board is protected by a conformal coating to resist moisture and contaminants

The included NTC thermistor sensor features 7

Lochinvar & A.O. Smith 100110217 Contactor 322838-754 This prevents hazardous incomplete combustionThe Lochinvar & A. O. Smith 100110217 Contactor is a critical OEM replacement part designed for heavy duty power switching in commercial boilers and high capacity water heaters. This 3 pole contactor is engineered to manage 30A inductive loads (25 FLA) and features a 120V coil, making it the standard specification for precise electrical regulation in high demand HVAC equipment. As a direct successor to the legacy part 100027716, it ensures seamless