{"product_id":"carrier-py2peb060090aa-control-board-cyc67o","title":"OEM Carrier DSI Control Board LH33WP002 for PY2PEB060090AA","description":"\u003ch1\u003eOEM Carrier Direct Spark Ignition (DSI) Control Board LH33WP002 for Model PY2PEB060090AA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Direct Spark Ignition (DSI) Control Board for the \u003cstrong\u003eCarrier PY2PEB060090AA\u003c\/strong\u003e packaged gas\/electric unit. The DSI control board serves as the central command center for the entire heating sequence — it manages spark ignition timing, monitors the flame sensor signal, controls the inducer and blower motors, and sequences gas valve operation. When this board fails, you'll typically experience a hard lockout with no ignition attempt, intermittent no-heat calls, or a system that sparks but immediately shuts down without establishing a flame. Replacing it with the correct OEM part ensures factory-specified timing and full compatibility with all onboard safeties.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e LH33WP002 (also supersedes LH33WP002A) | Application: Direct Spark Ignition (DSI) | Voltage: 460V | Factory-matched logic and timing sequences\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part. OEM boards carry exact firmware, relay ratings, and terminal configurations engineered for the PY2PEB060090AA. Aftermarket alternatives risk timing mismatches that can void equipment warranties and cause nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 4\/5\u003c\/strong\u003e — This is a high-voltage commercial packaged unit board replacement. Disconnect all power and verify zero voltage before proceeding. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter, and camera\/phone to photograph all wiring harness connections prior to removal. Recommend qualified HVAC technician for 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 Designed for the \u003cstrong\u003eCarrier PY2PEB060090AA\u003c\/strong\u003e packaged unit. Also used on many Carrier, Bryant, and Payne models in the 48, 574, 580, 581, 582, 583, 588, 589, and PY series. Always verify the part number against your unit's data plate and wiring diagram before ordering. Our team is available to confirm fitment — contact us before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640563683699,"sku":"CARRIE-PY2PEB060090AA-CONTROL_BOARD-LH33WP002","price":500.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640563716467,"sku":"CARRIE-PY2PEB060090AA-CONTROL_BOARD-LH33WP002-GEN","price":440.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-LH33WP002_84660b1b-7a04-43a1-8df3-4fc340693577.jpg?v=1775027760","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2peb060090aa-control-board-cyc67o","provider":"National HVAC Parts","version":"1.0","type":"link"}