{"product_id":"carrier-run-capacitor-fb4anb048010abaa","title":"OEM Carrier Run Capacitor P291-3543 for Model FB4ANB048010ABAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291-3543 for Model FB4ANB048010ABAA\u003c\/h1\u003e\n\u003cp\u003eKeep your FB4ANB048010ABAA fan coil motor running strong with this genuine OEM Carrier run capacitor. The run capacitor supplies the constant secondary current that maintains motor torque and efficiency throughout operation. A degraded capacitor reveals itself through humming motors, slow starts, reduced airflow, or complete blower failure. This factory part is calibrated to the exact microfarad and voltage values required by the FB4ANB048010ABAA, protecting your motor windings from the overheating and early burnout that mismatched generics can trigger. Installation is a moderate DIY project: turn off power at the breaker, discharge the old capacitor safely, take a photo of the terminal connections, and move the wires over one lead at a time. Most people complete the swap in 20-30 minutes with a nut driver and insulated screwdriver. Always confirm the MFD and voltage ratings match your original before applying power. Made to Carrier OEM standards for long-lasting, dependable comfort. In stock and shipping same-day when you order before 3 PM CST — get cooling and heating back fast.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANB048010ABAA.\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":62954568024435,"sku":"carrier-run-capacitor-fb4anb048010abaa","price":29.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fb4anb048010abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}