{"product_id":"goodman-11111701-hot-surface-igniter-silicon-nitride","title":"Goodman 11111701 Hot Surface Igniter Silicon Nitride","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GOODMAN 11111701 is a silicon nitride hot surface igniter designed for gas furnace ignition systems. It replaces a failed or degraded igniter element to restore reliable furnace startup. Silicon nitride construction delivers faster heat-up times and greater resistance to thermal shock compared to older silicon carbide designs. At 5.2 inches wide and 12.5 inches long, this igniter fits into standard igniter mounting positions in residential gas furnaces. Licensed HVAC technicians are the primary installers of this component during heating season service calls or no-heat diagnostics.\u003c\/p\u003e\n\u003cp\u003eThis hot surface igniter is suited for residential gas furnace applications where a direct-replacement silicon nitride igniter is required. It is sourced through White Rodgers, a recognized supplier of furnace ignition components, and is distributed under the GOODMAN part number 11111701. Typical installation scenarios include no-heat service calls where the igniter has cracked, failed open, or tested out of resistance spec. It is appropriate for gas-fired forced-air furnace systems that use a hot surface ignition control sequence.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSilicon nitride element for improved thermal shock resistance versus silicon carbide igniters\u003c\/li\u003e\n  \u003cli\u003eHot surface ignition design compatible with standard furnace ignition control boards\u003c\/li\u003e\n  \u003cli\u003eCompact form factor: 5.2 inches wide by 12.5 inches long\u003c\/li\u003e\n  \u003cli\u003eSingle-pack quantity for direct one-for-one replacement\u003c\/li\u003e\n  \u003cli\u003eSourced through White Rodgers ignition product line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement igniter for residential gas furnaces utilizing hot surface ignition with silicon nitride igniter elements. Confirm igniter element dimensions and connector type before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of a hot surface igniter should be performed by a licensed HVAC technician. Shut off power to the furnace at the disconnect switch and close the gas supply valve before beginning service. Silicon nitride igniters are fragile — avoid contact with the ceramic element during handling, as skin oils and physical stress can cause premature failure. Verify igniter resistance with a multimeter before and after installation to confirm proper operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIgniter Type\u003c\/strong\u003e: Hot Surface, Silicon Nitride\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 5.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 12.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Gas Furnace\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Mexico\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVendor\u003c\/strong\u003e: White Rodgers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GOODMAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 11111701\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GOODMAN","offers":[{"title":"Default Title","offer_id":51138287730994,"sku":"11111701","price":51.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305533673.png?v=1778252587","url":"https:\/\/voomisupply.com\/products\/goodman-11111701-hot-surface-igniter-silicon-nitride","provider":"Voomi Supply","version":"1.0","type":"link"}