{"product_id":"carrier-obmaab060154aabg-control-board-1q37bi","title":"OEM Carrier Fan Blower Control Board R99G004 for OBMAAB060154AABG","description":"\u003ch1\u003eOEM Carrier Fan Blower Control Board R99G004 for Model OBMAAB060154AABG\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM fan blower control board (part number \u003cstrong\u003eR99G004\u003c\/strong\u003e), the direct replacement for \u003cstrong\u003eCarrier OBMAAB060154AABG\u003c\/strong\u003e air handlers and blower systems. The integrated fan control (IFC) board orchestrates every stage of blower operation — managing motor speed sequencing, heat\/cool delays, fault detection, and system lockout logic. When this board fails, you may experience a blower that won't start, a unit stuck in continuous fan mode, erratic speed behavior, or a system that flashes diagnostic fault codes and shuts down entirely. Replacing it with the correct OEM board restores factory-programmed logic and timing sequences that generic substitutes often cannot replicate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part No. R99G004 | Factory-matched for Carrier OBMAAB060154AABG | 120V\/240V input | 24V control circuit compatible | Pre-programmed with factory blower delay and fault logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine Carrier OEM board — not an aftermarket substitute. Generic boards frequently omit model-specific timing profiles and fault code support, leading to repeat failures, improper motor sequencing, and voided 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 beginning. Tools needed: Phillips and flathead screwdrivers, 1\/4\" nut driver, needle-nose pliers, and a smartphone to photograph all wire connections before removal. Label every connector. Improper reconnection can damage the new board immediately upon power-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed by 3 PM local time ship same business day from our climate-controlled parts warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for \u003cstrong\u003eCarrier model OBMAAB060154AABG\u003c\/strong\u003e. Always verify the part number on your existing board's label before ordering — secondary revisions may share the same housing but require a different firmware variant. Our parts specialists are available to confirm fitment before you purchase. \u003cstrong\u003eOrder now — this part is in stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909262659955,"sku":"CARRIE-OBMAAB060154AABG-CONTROL_BOARD-R99G004","price":156.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909262692723,"sku":"CARRIE-OBMAAB060154AABG-CONTROL_BOARD-R99G004-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-fan-R99G004_d4af95e3-4be8-4d52-83ff-6a4963484617.jpg?v=1782916862","url":"https:\/\/nationalhvacparts.com\/products\/carrier-obmaab060154aabg-control-board-1q37bi","provider":"National HVAC Parts","version":"1.0","type":"link"}