{"product_id":"carrier-run-capacitor-fb4anf030005afaa","title":"OEM Carrier Run Capacitor P291-3543 for Model FB4ANF030005AFAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291-3543 for Model FB4ANF030005AFAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier run capacitor (P291-3543) keeps your blower or compressor motor running efficiently inside the FB4ANF030005AFAA fan coil air handler. The capacitor stores and releases electrical energy to provide the steady phase shift the motor needs for smooth, continuous operation. A weak or failed capacitor causes hard starts, motor humming, overheating, or a system that won't run at all. This is a genuine Carrier replacement engineered to the exact microfarad and voltage rating specified for your FB4ANF030005AFAA, so you get reliable performance and full compatibility. Installation is a moderate DIY job for anyone comfortable working around 240V — disconnect power, discharge the old capacitor, note the terminal wiring, and swap it in. Most homeowners and technicians complete the replacement in under 30 minutes. Restore proper airflow and protect your motor from premature failure with the correct factory part. In stock and ready to ship same-day on orders placed before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANF030005AFAA.\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":62953871343987,"sku":"carrier-run-capacitor-fb4anf030005afaa","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fb4anf030005afaa","provider":"National HVAC Parts","version":"1.0","type":"link"}