{"product_id":"carrier-iao48tm482658-control-board-11kz9v","title":"OEM Carrier Economizer Control Board Kit HH63AW001 — IAO48TM482658","description":"\u003ch1\u003eOEM Carrier Economizer Control Board Kit HH63AW001 for Model IAO48TM482658\u003c\/h1\u003e\u003cp\u003eThis is the factory-original economizer control board kit (OEM part number \u003cstrong\u003eHH63AW001\u003c\/strong\u003e) designed specifically for the \u003cstrong\u003eCarrier IAO48TM482658\u003c\/strong\u003e packaged unit. The economizer control board manages outdoor air damper positioning, free-cooling logic, and integration with the main unit control circuit to optimize energy efficiency and indoor air quality. When this board fails, you may experience erratic or stuck damper operation, economizer fault codes, loss of free-cooling mode, or a complete economizer lockout that prevents the unit from meeting ventilation requirements.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Carrier economizer control board kit | Part No. HH63AW001 | 24V control circuit compatible | Designed for packaged rooftop unit application | Replaces failed or damaged economizer logic boards on IAO48TM482658 units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board, factory-programmed and tested to exact damper actuator and control signal specifications. Aftermarket boards risk damper over-travel, incorrect fault reporting, and voided equipment warranties — always choose OEM for control board replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power and verify zero voltage before handling. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, multimeter, phone camera for wiring documentation. Label all control wires prior to removal. Recommend qualified HVAC technician for installation to preserve equipment warranty.\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 as a direct OEM replacement for \u003cstrong\u003eCarrier IAO48TM482658\u003c\/strong\u003e packaged units equipped with the economizer option. Always cross-reference your unit's data plate and existing board part number against HH63AW001 before ordering. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you buy — reach out today and get your unit back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909315252595,"sku":"CARRIE-IAO48TM482658-CONTROL_BOARD-HH63AW001","price":156.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909315285363,"sku":"CARRIE-IAO48TM482658-CONTROL_BOARD-HH63AW001-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-HH63AW001_6b2ac1da-15fe-44ee-830f-39b00f55f00f.jpg?v=1782916230","url":"https:\/\/nationalhvacparts.com\/products\/carrier-iao48tm482658-control-board-11kz9v","provider":"National HVAC Parts","version":"1.0","type":"link"}