{"product_id":"carrier-py3pna024040ab-igniter-hp90s6","title":"OEM Carrier Spark Electrode Ignitor for PY3PNA024040AB — 48GS400168","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor (48GS400168) for Model PY3PNA024040AB\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified \u003cstrong\u003eSpark Electrode Ignitor Assembly\u003c\/strong\u003e (part number \u003cstrong\u003e48GS400168\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PY3PNA024040AB\u003c\/strong\u003e packaged gas unit. The spark electrode ignitor is responsible for creating the high-voltage spark that ignites the gas burner at the start of every heat cycle. When this component fails or degrades, the control board will attempt ignition, detect no flame, and trigger a safety lockout — leaving you with a unit that calls for heat but produces none. Common symptoms include repeated ignition attempts followed by fault codes, or a complete no-heat condition even with confirmed gas supply and a functioning thermostat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Specs:\u003c\/strong\u003e OEM Carrier Spark Electrode Ignitor Assembly | Part No. \u003cstrong\u003e48GS400168\u003c\/strong\u003e | Replaces PSE-CE15 | Factory-matched geometry and gap for reliable arc and flame establishment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM assembly — not an aftermarket substitute. OEM electrodes maintain the precise tip geometry and ceramic insulation rating required for consistent spark performance. Generic electrodes can misfire or crack prematurely under thermal cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut off gas supply and disconnect power before servicing. Tools needed: 1\/4\" nut driver, needle-nose pliers, and a torque-conscious hand — ceramic insulators are fragile. Photograph wiring and electrode orientation before removal. Reconnect ignition wire securely to avoid intermittent spark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct drop-in replacement for the \u003cstrong\u003eCarrier PY3PNA024040AB\u003c\/strong\u003e packaged gas\/electric unit. Verify the part number on your existing ignitor or equipment data plate before ordering. Not sure if this fits? Our HVAC parts specialists confirm fitment before every order — contact us today and we'll ship the right part fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640402989427,"sku":"CARRIE-PY3PNA024040AB-IGNITER-48GS400168","price":40.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640403022195,"sku":"CARRIE-PY3PNA024040AB-IGNITER-48GS400168-GEN","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-48GS400168_99d96207-512e-4f49-8ad8-c831b557f51a.jpg?v=1775040627","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3pna024040ab-igniter-hp90s6","provider":"National HVAC Parts","version":"1.0","type":"link"}