{"product_id":"carrier-py3gpaa48130aa-control-board-cyc67l","title":"OEM Carrier Ignition Control Board LH33WP007 — PY3GPAA48130AA","description":"\u003ch1\u003eOEM Carrier Ignition Control Board LH33WP007 for Model PY3GPAA48130AA\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 PY3GPAA48130AA\u003c\/strong\u003e packaged heating and cooling unit. The ignition control board orchestrates the entire heating sequence — managing the inducer motor, hot surface igniter, gas valve, and flame sensor in precise timed stages. When this board fails, the system typically enters a hard lockout, flashes a diagnostic fault code, or repeatedly attempts ignition and shuts down without establishing a stable flame. Do not confuse ignition board faults with a bad igniter or flame sensor — always pull fault codes first before replacing components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V control voltage | 60 Hz | OEM part number LH33WP007 | Compatible board revision LH33WP007A | 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, manufactured to exact factory tolerances with certified agency listings. Aftermarket boards may lack proper timing sequences or flame-sensing sensitivity thresholds, 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 power and gas supply before servicing. Photograph all wiring harness connections before disconnecting. Tools needed: flat-head and Phillips screwdrivers, needle-nose pliers, phone camera. Always clear fault codes and run a full heat cycle to verify operation after installation.\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 drop-in replacement for \u003cstrong\u003eCarrier PY3GPAA48130AA\u003c\/strong\u003e packaged units. Verify your existing board's part number on the label before ordering to confirm revision compatibility. Our HVAC parts specialists are available to verify fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640434512243,"sku":"CARRIE-PY3GPAA48130AA-CONTROL_BOARD-LH33WP007","price":511.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640434545011,"sku":"CARRIE-PY3GPAA48130AA-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_26109121-d147-4f28-b578-43448ee21f72.jpg?v=1775036000","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gpaa48130aa-control-board-cyc67l","provider":"National HVAC Parts","version":"1.0","type":"link"}