{"product_id":"carrier-py3gna036090na-control-board-cyc67l","title":"OEM Carrier Ignition Control Board 24V 60Hz — PY3GNA036090NA","description":"\u003ch1\u003eOEM Carrier Ignition Control Board LH33WP007 for Model PY3GNA036090NA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM ignition control board (part number \u003cstrong\u003eLH33WP007\u003c\/strong\u003e) factory-specified for the \u003cstrong\u003eCarrier PY3GNA036090NA\u003c\/strong\u003e packaged gas\/electric unit. The ignition control board is the central command component of the heating system — it sequences the inducer motor, manages the hot surface igniter, monitors the flame sensor signal, and supervises all safety lockout logic. When this board fails, symptoms typically include a complete no-heat condition, repeated ignition lockouts, failure to prove flame (unit starts then shuts off within seconds), or total loss of furnace function with no error codes displayed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V operating voltage | 60 Hz | OEM part number LH33WP007 | Factory-matched design and firmware for Carrier PY3GNA036090NA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM boards carry factory-exact firmware, relay ratings, and safety thresholds. Aftermarket boards may use generic firmware that causes nuisance lockouts, improper staging, or premature failure — voiding equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Shut off power at the disconnect and breaker before starting. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone camera (photograph all wiring harness connections before removal). Transfer wiring harnesses one connector at a time to avoid miswiring. Confirm no fault codes are stored before final startup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 Carrier model \u003cstrong\u003ePY3GNA036090NA\u003c\/strong\u003e. Always verify the OEM part number on your existing board's label before ordering to confirm fitment. Have questions? Our HVAC parts specialists are available to verify compatibility before you buy — order with confidence and get your system back up and running fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640479437171,"sku":"CARRIE-PY3GNA036090NA-CONTROL_BOARD-LH33WP007","price":497.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640479469939,"sku":"CARRIE-PY3GNA036090NA-CONTROL_BOARD-LH33WP007-GEN","price":437.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-LH33WP007_35038f5a-1831-44d2-85e6-3a6b53ebacaa.jpg?v=1775035905","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gna036090na-control-board-cyc67l","provider":"National HVAC Parts","version":"1.0","type":"link"}