{"product_id":"carrier-py4gpab48115na-igniter-1kzbpu","title":"OEM Carrier Spark Electrode Ignitor Assembly for PY4GPAB48115NA","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor Assembly (48VL400002 \/ 50HJ403022) for Model PY4GPAB48115NA\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier spark electrode ignitor assembly is the factory-specified replacement for the \u003cstrong\u003eCarrier PY4GPAB48115NA\u003c\/strong\u003e packaged gas unit. The ignitor assembly generates the high-voltage spark that ignites the gas burner at the start of every heat cycle. When it fails, the control board will attempt ignition, fail to detect flame, and lock out the system — leaving you with no heat and a blinking fault code. Note: OEM part number \u003cstrong\u003e48VL400002\u003c\/strong\u003e has been superseded by the current production part \u003cstrong\u003e50HJ403022\u003c\/strong\u003e; both part numbers are fulfilled by the same factory-replacement assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-rod spark electrode design with mounting bracket | Ceramic-insulated electrode body rated for high-temperature operation | Approx. dimensions: 4.25″ L × 2.95″ W × 1.75″ H | Replaces: 48VL400002, 50HJ401430, 50HJ400608\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier ignitor assembly built to exact factory electrode gap and ceramic grade specifications. Generic igniters frequently use inferior ceramic compounds that crack under thermal cycling, causing repeat no-heat calls within one season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off gas supply and 24V control power before beginning. Tools needed: 1\/4″ nut driver, needle-nose pliers, and a flashlight. Photograph the existing electrode orientation and wire routing before removal. Do not touch the ceramic electrode body with bare hands — skin oils cause premature cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Carrier model \u003cstrong\u003ePY4GPAB48115NA\u003c\/strong\u003e packaged gas\/electric rooftop unit. Cross-references include OEM part numbers 48VL400002 (discontinued) and current superseding part 50HJ403022. Always verify your unit's data plate and existing part number before ordering. Our fitment team is available to confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640305897843,"sku":"CARRIE-PY4GPAB48115NA-IGNITER-48VL400002","price":58.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640305930611,"sku":"CARRIE-PY4GPAB48115NA-IGNITER-48VL400002-GEN","price":51.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-48VL400002_7246df35-2b33-4d27-b7eb-03cb4aa99b1e.jpg?v=1775040593","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py4gpab48115na-igniter-1kzbpu","provider":"National HVAC Parts","version":"1.0","type":"link"}