{"product_id":"carrier-control-board-fc4bnf036000aeaa","title":"OEM Carrier Control Board CESO110074 for Model FC4BNF036000AEAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FC4BNF036000AEAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board is the genuine factory replacement for the FC4BNF036000AEAA fan coil unit. Acting as the command center of the air handler, the board governs blower motor timing, fan-speed staging, safety lockouts, and communication with the thermostat and condensing unit. A failed board often presents as a blower that won't energize, erratic or continuous fan operation, repeated fuse failures, or a system unresponsive to thermostat demands. Because it is built to Carrier's exact specifications for the FC4BNF036000AEAA, this board provides the precise sequencing and compatibility that aftermarket alternatives can't reliably deliver. Replacement is a moderate-difficulty repair best left to a qualified technician, typically requiring 45 to 60 minutes to transfer and verify wiring, mount the board, and test operation — always with power disconnected at the breaker. Snapping a photo of the original wiring before removal speeds up reinstallation and prevents mistakes. In-stock orders placed before 3PM CST ship the same day, restoring proper, code-correct system control without a long wait.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FC4BNF036000AEAA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62948471996787,"sku":"carrier-control-board-fc4bnf036000aeaa","price":189.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fc4bnf036000aeaa","provider":"National HVAC Parts","version":"1.0","type":"link"}