Lochinvar & A.O. Smith 100108943 Pilot 326058-757 Tested Reliability: Each 1128701A control

Tested Reliability: Each 1128701A control module is factory-validated to ensure out-of-the-box performance in demanding HVAC environments

Durable Construction: Built with 94V flame-retardant materials to withstand the thermal demands of HVAC control boards

The Sterling HVAC 11J11R03149-001 is a precision-engineered automatic reset limit switch designed for critical thermal protection in Sterling gas unit heaters and air handling systems

Key Benefits Dependable Ignition Sequence: Features a 3-trial ignition attempts logic (3TRY) with a 5-second TFI to ensure consistent burner start-up in varied environmental conditions

quiet spin

Lochinvar & A.O. Smith 100108943 Pilot 326058-757 Tested Reliability: Each 1128701A controlThe Lochinvar & A. O. Smith 100108943 Pilot Assembly is a critical OEM replacement component designed for high efficiency commercial boilers and water heaters. Engineered for natural gas pilot burner applications, this assembly ensures reliable ignition and precise flame rectification for the control module. This specific part is frequently utilized in Lochinvar Knight and Armor series, as well as various A. O. Smith Cyclone models. As a field ready