{"product_id":"carrier-cp48p248p206010cp-control-board-cyc67o","title":"OEM Carrier DSI Control Board LH33WP002 for CP48P248P206010CP","description":"\u003ch1\u003eOEM Carrier Direct Spark Ignition (DSI) Control Board LH33WP002 for Model CP48P248P206010CP\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Direct Spark Ignition (DSI) control board for the \u003cstrong\u003eCarrier CP48P248P206010CP\u003c\/strong\u003e packaged heating and cooling unit. The DSI control board serves as the central command module for the ignition sequence — managing the spark igniter, gas valve timing, flame verification, inducer motor operation, and safety lockout logic. When this board fails, you'll typically experience symptoms such as a no-heat condition, repeated ignition lockouts, failure to initiate the ignition sequence, or erratic furnace cycling that cannot be resolved by resetting the thermostat. Replacing the board with the correct OEM part restores factory-programmed timing and safety thresholds that aftermarket alternatives often cannot replicate precisely.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number LH33WP002 | Direct Spark Ignition (DSI) control board | Factory-matched timing sequences for inducer pre-purge, spark trial, and post-purge | Designed for Carrier CP48 series packaged units | 24V control circuit compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM DSI boards carry factory-calibrated ignition trial timing and lockout logic. Generic or refurbished boards may have non-matching retry intervals, increasing the risk of nuisance lockouts, gas valve damage, or unsafe ignition attempts over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power and confirm gas is off before beginning. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter, phone or camera to photograph all wiring harness connections prior to removal. Transfer connectors one at a time to avoid miswiring. Verify all terminal connections are fully seated before restoring power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. 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 engineered specifically for the \u003cstrong\u003eCarrier CP48P248P206010CP\u003c\/strong\u003e packaged unit. Always cross-reference OEM part number \u003cstrong\u003eLH33WP002\u003c\/strong\u003e against your unit's data plate and existing board label before ordering. If you need fitment verification, our HVAC parts specialists are available to confirm compatibility before you purchase — ensuring a correct, no-return installation.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909601317235,"sku":"CARRIE-CP48P248P206010CP-CONTROL_BOARD-LH33WP002","price":156.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909601350003,"sku":"CARRIE-CP48P248P206010CP-CONTROL_BOARD-LH33WP002-GEN","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-LH33WP002_bcceff00-c88a-4915-a00c-4e7f180bf4d5.jpg?v=1782914324","url":"https:\/\/nationalhvacparts.com\/products\/carrier-cp48p248p206010cp-control-board-cyc67o","provider":"National HVAC Parts","version":"1.0","type":"link"}