{"product_id":"carrier-py1rpa072074acwa-igniter-w4hxxh","title":"OEM Carrier Spark Electrode Ignitor 50HJ403022 — PY1RPA072074ACWA","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor (50HJ403022) for Model PY1RPA072074ACWA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-specified spark electrode ignitor assembly for the \u003cstrong\u003eCarrier PY1RPA072074ACWA\u003c\/strong\u003e packaged unit. The ignitor generates the high-voltage spark that ignites the gas burners at the start of every heat cycle. When it fails, the control board typically detects a no-ignition condition and enters a safety lockout — leaving you with cold air, a blinking fault code, and no heat. Replacing with the correct OEM assembly restores reliable ignition and clears lockout conditions immediately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Specs:\u003c\/strong\u003e OEM Part # \u003cstrong\u003e50HJ403022\u003c\/strong\u003e | Spark electrode ignitor assembly | Supplied without wire harness | Factory-matched geometry and gap specification for precise arc placement at the burner port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM assembly — not an aftermarket approximation. Generic igniters often feature inconsistent electrode gaps and inferior ceramic insulators, leading to weak spark, misfires, and repeat lockouts. OEM ensures first-spark reliability and full control board compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Shut off gas supply and disconnect power before servicing. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter (to verify high-voltage cable continuity). Note: wire harness and high-voltage cable (50HJ403024) are sold separately — inspect both before ordering only the assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse when ordered before cutoff.\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 PY1RPA072074ACWA\u003c\/strong\u003e packaged gas\/electric unit. Also fits select 48HCEA, 48HCED, and 48TCEA model variants — verify your full model number and existing ignitor assembly part number against your unit's data plate before ordering. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640630530419,"sku":"CARRIE-PY1RPA072074ACWA-IGNITER-50HJ403022","price":74.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640630563187,"sku":"CARRIE-PY1RPA072074ACWA-IGNITER-50HJ403022-GEN","price":65.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-50HJ403022_b0aee4a9-644c-4cef-a408-e16c683f6cff.jpg?v=1775040403","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py1rpa072074acwa-igniter-w4hxxh","provider":"National HVAC Parts","version":"1.0","type":"link"}