{"product_id":"carrier-tfaccy48tm480092-control-board-11kz9v","title":"OEM Carrier Economizer Control Board Kit HH63AW001 — TFACCY48TM480092","description":"\u003ch1\u003eOEM Carrier DCV Economizer Control Board Kit HH63AW001 for Model TFACCY48TM480092\u003c\/h1\u003e\u003cp\u003eThis is a genuine OEM Carrier Economizer Control Board Kit (part number \u003cstrong\u003eHH63AW001\u003c\/strong\u003e), the factory-specified replacement for the \u003cstrong\u003eCarrier TFACCY48TM480092\u003c\/strong\u003e commercial packaged rooftop unit. The economizer control board is the intelligence center of the unit's demand-controlled ventilation (DCV) economizer system — it continuously monitors outdoor air conditions, CO₂ levels, and enthalpy signals to optimize the ratio of outside air to recirculated air. When this board fails, the system typically defaults to a fixed damper position, loses demand-controlled ventilation capability, triggers fault codes, or experiences complete economizer lockout, driving up energy costs and degrading indoor air quality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part # HH63AW001 | Cross-Reference: W7212A1017 | Voltage: 120V \/ 60Hz | Dimensions: approx. 4\" × 4\" × 2\" | Weight: ~1 lb | Factory Authorized Part (FAP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory-authorized board with pre-configured DCV logic and sensor calibration matched to your RTU. Aftermarket boards frequently require manual recalibration and may not support full enthalpy and CO₂ DCV control, leading to code compliance issues and warranty voidance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect and lock out power before servicing. Tools needed: Phillips and flathead screwdrivers, multimeter, wiring diagram (label all connectors before removal). Verify damper actuator operation after board replacement. Commercial RTU work — qualified HVAC technician recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 Engineered for the Carrier \u003cstrong\u003eTFACCY48TM480092\u003c\/strong\u003e commercial rooftop packaged unit. Cross-references OEM part W7212A1017. Always verify your unit's data plate and wiring diagram before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you buy for total peace of mind.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640265265523,"sku":"CARRIE-TFACCY48TM480092-CONTROL_BOARD-HH63AW001","price":337.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640265298291,"sku":"CARRIE-TFACCY48TM480092-CONTROL_BOARD-HH63AW001-GEN","price":297.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HH63AW001_cef67091-6441-4da7-9137-6923037941be.jpg?v=1775029022","url":"https:\/\/nationalhvacparts.com\/products\/carrier-tfaccy48tm480092-control-board-11kz9v","provider":"National HVAC Parts","version":"1.0","type":"link"}