{"product_id":"lochinvar-a-o-smith-100111919-nat-pilot","title":"Lochinvar \u0026 A.O. Smith 100111919 - Natural Gas Pilot","description":"\u003cp\u003eMaintain 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 \u003cstrong\u003e100111919\u003c\/strong\u003e, restores safe and accurate gas delivery.\u003c\/p\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Ignition:\u003c\/strong\u003e Facilitates rapid, reliable flame establishment during each start cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Specification:\u003c\/strong\u003e Engineered by Lochinvar to meet original equipment safety and thermal requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Sensing:\u003c\/strong\u003e Provides consistent feedback to control modules to prevent nuisance lockouts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e 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.\u003c\/p\u003e","brand":"LOCHINVAR","offers":[{"title":"Default Title","offer_id":43137860927582,"sku":"100111919","price":130.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/aa_070c9960-defc-4378-b721-3f9276012bf8.jpg?v=1786201837","url":"https:\/\/nationalboilersupply.com\/products\/lochinvar-a-o-smith-100111919-nat-pilot","provider":"National Boiler Supply","version":"1.0","type":"link"}