{"product_id":"carrier-run-capacitor-fa4cnc018010aaaa","title":"OEM Carrier Run Capacitor P291-3543 for Model FA4CNC018010AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291-3543 for Model FA4CNC018010AAAA\u003c\/h1\u003e\n\u003cp\u003eMaintain strong, steady airflow from your Carrier FA4CNC018010AAAA fan coil with this genuine OEM run capacitor (P291-3543). The run capacitor delivers the continuous phase shift the blower motor relies on to start and run efficiently. When its microfarad rating drifts or it fails outright, you'll typically notice a humming motor that won't turn, weak airflow, or a unit that trips on overload. This factory-spec replacement provides the precise capacitance and voltage rating Carrier engineered for the FA4CNC series, ensuring proper motor amperage draw and protecting against premature burnout. Installation is straightforward for a qualified technician: cut power, safely discharge the existing capacitor, note the terminal wiring, and connect the new unit. Choosing the OEM part over a universal capacitor removes the risk of mismatched MFD or voltage that can destroy a costly motor. Orders placed before 3PM CST ship the same business day, getting cool air flowing again quickly. Genuine Carrier quality and our fast fulfillment make this a repair you can trust.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4CNC018010AAAA.\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":62955939922291,"sku":"carrier-run-capacitor-fa4cnc018010aaaa","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fa4cnc018010aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}