{"product_id":"carrier-py3gna048115nb-igniter-1kzbpu","title":"OEM Carrier Spark Electrode Ignitor for PY3GNA048115NB — 48GS400168","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor for Model PY3GNA048115NB — Part #48GS400168\u003c\/h1\u003e\u003cp\u003eThis OEM spark electrode ignitor assembly is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3GNA048115NB\u003c\/strong\u003e packaged rooftop unit. The spark electrode generates the high-voltage arc that ignites the burner during each heating cycle. When this component fails or degrades, the control board will attempt ignition, detect no flame, and enter a safety lockout — leaving your system with no heat and a fault code. Common symptoms include repeated ignition attempts followed by lockout, intermittent heating, or a unit that simply fails to fire on call for heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e OEM Part # \u003cstrong\u003e48GS400168\u003c\/strong\u003e (active) | Supersedes discontinued Part # 48VL400002 — direct factory replacement, no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier electrode assemblies are manufactured to exact gap spacing and ceramic insulator specifications. Off-brand electrodes often have inconsistent arc gaps, leading to weak or intermittent ignition and premature control board wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut off gas supply and disconnect power before beginning. Tools needed: 1\/4\" and 5\/16\" nut driver, needle-nose pliers. Photograph or label wiring harness connections before removal. The electrode assembly typically mounts with 2 screws to the burner deck and unplugs from the ignition wire harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered by cutoff time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Carrier model \u003cstrong\u003ePY3GNA048115NB\u003c\/strong\u003e packaged gas\/electric rooftop unit. This part directly supersedes discontinued OEM part number 48VL400002 — no adapter or modification required. Always verify your unit's data plate model number and cross-reference both part numbers before ordering. Our fitment team is available to confirm compatibility prior to purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640471474547,"sku":"CARRIE-PY3GNA048115NB-IGNITER-48VL400002","price":41.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640471507315,"sku":"CARRIE-PY3GNA048115NB-IGNITER-48VL400002-GEN","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-48VL400002_a97c20ba-2605-41cf-84c1-7e5680f100f2.jpg?v=1775040614","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gna048115nb-igniter-1kzbpu","provider":"National HVAC Parts","version":"1.0","type":"link"}