{"product_id":"carrier-py1peb060115aaaa-control-board-cyc67o","title":"OEM Carrier DSI Control Board LH33WP002 for PY1PEB060115AAAA","description":"\u003ch1\u003eOEM Carrier Direct Spark Ignition (DSI) Control Board LH33WP002 for Model PY1PEB060115AAAA\u003c\/h1\u003e\u003cp\u003eThis OEM Direct Spark Ignition (DSI) Control Board is the factory-specified replacement for the \u003cstrong\u003eCarrier PY1PEB060115AAAA\u003c\/strong\u003e packaged gas\/electric unit. The DSI control board is the central intelligence of your furnace or packaged system's heating section — it sequences the induced draft motor, spark ignition, gas valve, and flame sensing circuit in precise order. When it fails, common symptoms include a complete no-heat condition, repeated ignition lockouts with a flashing fault code, the burner lighting then shutting off after a few seconds, or the system failing to advance past the inducer pre-purge stage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Direct Spark Ignition (DSI) control | OEM Part Number: LH33WP002 | 24V control circuit | Compatible with integrated inducer, gas valve, and flame rod wiring harness on \u003cstrong\u003ePY1PEB060115AAAA\u003c\/strong\u003e\n\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 timing parameters for ignition trial duration, inter-purge delay, and lockout retry logic. Generic aftermarket boards often use relaxed timing tolerances that can cause nuisance lockouts or incomplete combustion events — always choose OEM for a safety-critical ignition control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 120V and 24V wiring harnesses and grounding straps. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone or camera to photograph all wiring before disconnecting. Always shut off gas and disconnect power at the disconnect box before beginning. Recommend clearing fault codes 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 This board is the direct OEM replacement for \u003cstrong\u003eCarrier model PY1PEB060115AAAA\u003c\/strong\u003e packaged units. Verify OEM part number LH33WP002 against your unit's data plate or existing board label before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641017160051,"sku":"CARRIE-PY1PEB060115AAAA-CONTROL_BOARD-LH33WP002","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641017192819,"sku":"CARRIE-PY1PEB060115AAAA-CONTROL_BOARD-LH33WP002-GEN","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-LH33WP002_71d47e66-1889-40ec-bf2f-8a25b1aae1e0.jpg?v=1775027690","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py1peb060115aaaa-control-board-cyc67o","provider":"National HVAC Parts","version":"1.0","type":"link"}