{"product_id":"carrier-tjaccycrecomzr008c00-control-board-11kz9v","title":"OEM Carrier Economizer Control Board Kit HH63AW001 — TJACCYCRECOMZR008","description":"\u003ch1\u003eOEM Carrier Economizer Control Board Kit HH63AW001 for Model TJACCYCRECOMZR008C00\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement \u003cstrong\u003eEconomizer Control Board Kit\u003c\/strong\u003e (Part No. \u003cstrong\u003eHH63AW001\u003c\/strong\u003e) engineered specifically for the \u003cstrong\u003eCarrier TJACCYCRECOMZR008C00\u003c\/strong\u003e commercial rooftop unit. The economizer control board manages the automated outside-air damper sequencing, free-cooling logic, demand-controlled ventilation signals, and fault diagnostics for your unit's economizer assembly. When this board fails, you may experience erratic damper behavior, a damper stuck fully open or closed, free-cooling lockout, fault codes on the unit controller, or a complete loss of economizer function — all of which directly impact energy efficiency, occupant comfort, and code compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Kit Part No. HH63AW001 | Factory-matched control logic for Carrier TJACCYCRECOMZR008C00 | Includes board and required mounting\/wiring hardware | 24V control circuit compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board — not an aftermarket substitute. OEM boards carry factory-programmed firmware and calibrated sensor thresholds. Generic boards risk mis-sequencing damper travel, triggering nuisance faults, or voiding unit warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Recommended for qualified HVAC technicians. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and laptop\/tablet for any required controller re-pairing. Always de-energize the unit at the disconnect before servicing. Photograph all wiring harness connections prior to removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock units ship same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed and factory-specified for the \u003cstrong\u003eCarrier TJACCYCRECOMZR008C00\u003c\/strong\u003e commercial packaged rooftop unit economizer assembly. Always cross-reference the part number on your existing board's label and your unit's wiring diagram before ordering. Our HVAC parts specialists are available to verify fitment — contact us before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640251732339,"sku":"CARRIE-TJACCYCRECOMZR008C00-CONTROL_BOARD-HH63AW001","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640251765107,"sku":"CARRIE-TJACCYCRECOMZR008C00-CONTROL_BOARD-HH63AW001-GEN","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HH63AW001_464cfbea-011b-45c7-ad6a-d8c1f85a3984.jpg?v=1775029056","url":"https:\/\/nationalhvacparts.com\/products\/carrier-tjaccycrecomzr008c00-control-board-11kz9v","provider":"National HVAC Parts","version":"1.0","type":"link"}