{"product_id":"carrier-run-capacitor-fx4anf048000aaaa","title":"OEM Carrier Run Capacitor P291-3543 for Model FX4ANF048000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291-3543 for Model FX4ANF048000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier run capacitor (P291-3543) supplies the steady phase-shifted current that keeps the fan motor in your FX4ANF048000AAAA fan coil turning at full torque and efficiency. As capacitors age they lose capacitance, leading to motor hum, slow or failed starts, overheating, and weak airflow that strains the rest of the system. Swapping in a fresh, correctly rated capacitor restores smooth motor operation and extends motor life. Manufactured to Carrier's exact microfarad and voltage ratings, this component is a direct fit for the FX4ANF048000AAAA with no rewiring required. Installation is a moderate DIY task: shut off power at the breaker, safely discharge the old capacitor, photograph the wiring, move the leads over, and clamp the new unit in place in roughly 20 minutes. Genuine OEM parts guarantee proper fit and performance and protect any remaining equipment warranty. In stock now and ships same-day when ordered before 3PM CST, so your system is back to cooling quickly. Inspect the contactor while you are in the panel.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FX4ANF048000AAAA.\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":62942895997299,"sku":"carrier-run-capacitor-fx4anf048000aaaa","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-fx4anf048000aaaa.jpg?v=1781472570","url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fx4anf048000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}