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Lochinvar & A.O. Smith 100111919 - Natural Gas Pilot

Lochinvar & A.O. Smith 100111919 - Natural Gas Pilot

Brand: LOCHINVAR SKU: 100111919
Regular price $130.66 USD
Regular price Sale price $130.66 USD
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OEM manufacturer warranty Genuine factory-sourced

Ships factory-new in original packaging.

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Maintain consistent boiler ignition with the Lochinvar 100111919 natural gas pilot assembly. Designed specifically for intermittent pilot gas valves, this component ensures stable flame sensing and reliable burner light-off, making it a critical replacement part for maintaining operational efficiency in your heating system. When your unit struggles to ignite, replacing the pilot assembly with this factory-authorized part, model 100111919, restores safe and accurate gas delivery.

The pilot assembly functions by directing a controlled stream of natural gas to the ignition source, where the flame is established and monitored by the system's control module. Once the pilot flame is verified, the main gas valve receives the signal to open, providing the necessary energy for the boiler to operate. This assembly is manufactured to strict tolerance standards to ensure the correct flame geometry for uninterrupted sensor feedback.

Key System Performance Baselines:

  • Precision Ignition: Facilitates rapid, reliable flame establishment during each start cycle.
  • OEM Specification: Engineered by Lochinvar to meet original equipment safety and thermal requirements.
  • Reliable Sensing: Provides consistent feedback to control modules to prevent nuisance lockouts.

⚠️ Application Profile: Use strictly for Lochinvar intermittent pilot gas valve systems; installation should be performed by a qualified HVAC technician to ensure proper gas pressure and flame adjustment.

Performance ParameterEngineering Baseline Value
Manufacturer Part Number (MPN)100111919
ManufacturerLochinvar
Fuel TypeNatural Gas
System CompatibilityIntermittent Pilot Gas Valves
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