{"product_id":"carrier-run-capacitor-fb4bnf048008aaaa","title":"OEM Carrier Run Capacitor P291-4554 for Model FB4BNF048008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291-4554 for Model FB4BNF048008AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier run capacitor (P291-4554) supplies the continuous phase-shifted current that keeps the blower motor in your FB4BNF048008AAAA fan coil unit turning smoothly and efficiently. Because the run capacitor works the entire time the motor operates, a weak or failed unit leads to motor hum, hard starting, overheating, breaker trips, and higher electric bills. This direct factory replacement is matched to the exact microfarad and voltage rating Carrier specifies for the FB4BNF048008AAAA, guaranteeing proper motor support and an exact fit. Installation is straightforward for a capable DIYer or HVAC tech: turn off power, safely discharge the old capacitor, note the terminal wiring, and install the new one in about 20 minutes. Always verify the rating on your existing capacitor before ordering. Genuine OEM capacitors protect your motor windings and maintain system efficiency, where a mismatched generic part can shorten motor life. In stock and ready to ship same-day on orders before 3PM CST, getting your air handler back to peak comfort fast with authentic Carrier quality.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4BNF048008AAAA.\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":62951286047091,"sku":"carrier-run-capacitor-fb4bnf048008aaaa","price":37.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fb4bnf048008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}