{"product_id":"carrier-py3gpaa60090aa-control-board-cyc67l","title":"OEM Carrier Ignition Control Board LH33WP007 — PY3GPAA60090AA","description":"\u003ch1\u003eOEM Carrier Ignition Control Board LH33WP007 for Model PY3GPAA60090AA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier ignition control board (part number \u003cstrong\u003eLH33WP007\u003c\/strong\u003e), the factory-specified replacement for the \u003cstrong\u003eCarrier PY3GPAA60090AA\u003c\/strong\u003e packaged gas unit. The ignition control board serves as the brain of your system's heating sequence — it orchestrates the inducer motor startup, hot surface igniter energization, gas valve timing, and continuous flame signal monitoring. When this board fails, common symptoms include a hard lockout with no heat, repeated ignition attempts that never establish flame, erratic LED fault codes, or a system that simply won't respond to a call for heat at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V AC | 60 Hz | OEM part number LH33WP007 | Factory board weight approx. 0.84 lbs | Direct drop-in replacement with no wiring modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM board is manufactured to Carrier's exact design-life testing standards, ensuring proper ignition timing, flame-sense thresholds, and fault-code accuracy. Aftermarket boards frequently deviate on trial-for-ignition timing and flame rectification sensitivity, leading to nuisance lockouts or unsafe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off gas and 120V power before beginning. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, and a phone or camera to photograph all wiring harness connections before removal. Transfer one connector at a time to avoid wiring errors. Always clear fault codes after installation and verify full heat cycle operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 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 OEM replacement for the \u003cstrong\u003eCarrier PY3GPAA60090AA\u003c\/strong\u003e packaged gas\/electric unit. Always verify your existing board's part number against LH33WP007 before ordering. If you're unsure of fitment, our HVAC parts specialists can confirm compatibility before your purchase — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640433922419,"sku":"CARRIE-PY3GPAA60090AA-CONTROL_BOARD-LH33WP007","price":510.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640433955187,"sku":"CARRIE-PY3GPAA60090AA-CONTROL_BOARD-LH33WP007-GEN","price":448.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-LH33WP007_2e242056-5c2b-42be-ad2a-6e29b112f18b.jpg?v=1775036002","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gpaa60090aa-control-board-cyc67l","provider":"National HVAC Parts","version":"1.0","type":"link"}