{"product_id":"carrier-py3gna048090aa-control-board-cyc67l","title":"OEM Carrier Ignition Control Board LH33WP007 — PY3GNA048090AA","description":"\u003ch1\u003eOEM Carrier Ignition Control Board LH33WP007 for Model PY3GNA048090AA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Ignition Control Board (IGC) for the \u003cstrong\u003eCarrier PY3GNA048090AA\u003c\/strong\u003e packaged gas\/electric unit. The IGC board is the central brain of your furnace's heating sequence — it manages the draft inducer, hot surface igniter, gas valve, flame sensor, and blower motor through every stage of the heating cycle. When this board fails, symptoms include a system that locks out after ignition attempts, intermittent no-heat calls, fault codes on the LED diagnostics, or a furnace that runs the inducer but never advances to ignition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part # LH33WP007 | 24V control voltage | 60 Hz | Cross-references: 1068-15, 1068-83-119A, 1836V03 | 0.84 lbs | Factory-original IGC board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine Carrier Factory Authorized Part. OEM boards are pre-programmed with exact timing sequences, fault codes, and safety lockout logic for the PY3GNA048090AA — aftermarket boards may have mismatched timing that causes nuisance lockouts or unsafe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power and gas before beginning. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone or camera to photograph all wiring harness connections before removal. Label every connector. Board swap is straightforward but harness orientation must be exact.\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 a direct OEM replacement for the \u003cstrong\u003eCarrier PY3GNA048090AA\u003c\/strong\u003e packaged unit. Verify your existing board's part number matches LH33WP007 before ordering. Cross-references include board numbers 1068-15 and 1068-83-119A. Need fitment confirmation? Our HVAC parts specialists verify compatibility before you order — contact us anytime.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640474816883,"sku":"CARRIE-PY3GNA048090AA-CONTROL_BOARD-LH33WP007","price":511.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640474849651,"sku":"CARRIE-PY3GNA048090AA-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_c8a37220-2408-45de-baa2-89f3cf59c897.jpg?v=1775035979","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gna048090aa-control-board-cyc67l","provider":"National HVAC Parts","version":"1.0","type":"link"}