{"product_id":"carrier-control-board-caecomzr002b00","title":"OEM Carrier Control Board for Mini Split Model CAECOMZR002B00 Unit","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Mini Split Model CAECOMZR002B00 Unit\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board governs the operating sequence, communication, and safety circuits of the Carrier CAECOMZR002B00 unit. If your system is unresponsive, throwing fault codes, dropping thermostat communication, or cycling relays incorrectly, the control board is the most common point of failure. This exact-replacement board reproduces the original firmware logic, terminal connectors, relay layout, and mounting footprint, ensuring your equipment runs and diagnoses faults precisely as the factory intended. Installation is a moderate-difficulty job for confident DIYers and HVAC technicians: kill power at the disconnect, photograph the complete wiring harness, move connectors one at a time to identical ports, and fasten the board to its standoffs. Expect 30-45 minutes. Always verify zero power and guard against static discharge before installing. Genuine Carrier boards hold the factory voltage and tolerance specs that protect your transformer and motors from damage common with generic substitutes. In stock now and ships same-day on orders before 3PM CST. Restore safe, reliable operation to your CAECOMZR002B00 today.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model CAECOMZR002B00.\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":62963303448947,"sku":"carrier-control-board-caecomzr002b00","price":194.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-caecomzr002b00","provider":"National HVAC Parts","version":"1.0","type":"link"}