{"product_id":"carrier-py3gna024060aa-control-board-cyc67l","title":"OEM Carrier Control Board LH33WP007 for PY3GNA024060AA","description":"\u003ch1\u003eOEM Carrier Control Board LH33WP007 for Model PY3GNA024060AA\u003c\/h1\u003e\u003cp\u003eThis OEM integrated control board (part number \u003cstrong\u003eLH33WP007\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3GNA024060AA\u003c\/strong\u003e packaged unit. The control board is the central command module of your system — it sequences ignition, manages blower timing, monitors safety inputs (pressure switches, limit switches, flame sensor), and drives all low-voltage outputs. When the board fails, symptoms typically include the unit not heating or cooling, repeated lockout fault codes, erratic fan operation, or a completely unresponsive system despite 24V power being present at the transformer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number LH33WP007 | Factory-matched control logic for Carrier PY3GNA024060AA | 24V low-voltage control circuit | Direct plug-and-play harness connections — no wiring modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier board programmed to exact factory specifications. Aftermarket boards may lack model-specific timing sequences and fault code logic, leading to nuisance lockouts or reduced system lifespan. Always choose OEM for control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Intermediate. Tools needed: 1\/4\" and 5\/16\" nut driver, needle-nose pliers, phone or camera (to photograph all wiring harness connections before removal), and a multimeter for post-install verification. Turn off power at both the disconnect and breaker before beginning. Label all wires before disconnecting.\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 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePY3GNA024060AA\u003c\/strong\u003e packaged unit. Verify your existing board's part number against LH33WP007 before ordering. If your data plate or existing board shows a superseded part number, contact our fitment team — we confirm compatibility before you buy. Order today and get same-day shipping straight to your door.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640487694707,"sku":"CARRIE-PY3GNA024060AA-CONTROL_BOARD-LH33WP007","price":197.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640487727475,"sku":"CARRIE-PY3GNA024060AA-CONTROL_BOARD-LH33WP007-GEN","price":173.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-LH33WP007_504f6505-ae4e-4e7e-94f1-2e4cf6fdbd9e.jpg?v=1775025328","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gna024060aa-control-board-cyc67l","provider":"National HVAC Parts","version":"1.0","type":"link"}