{"product_id":"carrier-py3gnaa30060aa-control-board-cyc67l","title":"OEM Carrier Ignition Control Board LH33WP007 — PY3GNAA30060AA","description":"\u003ch1\u003eOEM Carrier Ignition Control Board LH33WP007 for Model PY3GNAA30060AA\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier LH33WP007\u003c\/strong\u003e is the factory OEM ignition control board (IFC) for the \u003cstrong\u003ePY3GNAA30060AA\u003c\/strong\u003e system. This board serves as the operational brain of the furnace — it sequences the inducer motor, hot surface igniter, gas valve, and blower in precise timing to deliver safe, reliable heat. When it fails, symptoms range from a complete no-heat condition and repeated ignition lockouts, to erratic blower behavior, fault codes on the LED diagnostic strip, or the system refusing to advance past the inducer pre-purge stage. Replacing this board with the genuine OEM part ensures factory-spec timing sequences and full compatibility with all onboard diagnostics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V control voltage | 60 Hz | OEM Part # LH33WP007 | Integrated diagnostic LED fault code display | Weight: 0.84 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board with factory-calibrated ignition timing and flame-sensing thresholds. Aftermarket boards may use looser tolerances, risking nuisance lockouts, shortened igniter life, or voided equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 24V and line-voltage wiring harnesses, documenting all connector positions before removal, and verifying LED fault codes post-installation. Tools needed: ¼\" and 5\/16\" nut drivers, needle-nose pliers, smartphone camera for wiring documentation. Always shut off gas supply and disconnect power before beginning.\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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for Carrier model \u003cstrong\u003ePY3GNAA30060AA\u003c\/strong\u003e. Always cross-reference your unit's data plate and existing board part number before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility before you purchase — ships same day when ordered by 3 PM local time.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640458662259,"sku":"CARRIE-PY3GNAA30060AA-CONTROL_BOARD-LH33WP007","price":511.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640458695027,"sku":"CARRIE-PY3GNAA30060AA-CONTROL_BOARD-LH33WP007-GEN","price":449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-LH33WP007_d7d4af30-c01f-430a-9bd2-1c5abc2257dc.jpg?v=1775035981","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gnaa30060aa-control-board-cyc67l","provider":"National HVAC Parts","version":"1.0","type":"link"}