{"product_id":"carrier-run-capacitor-fb4bnf042015aaaa","title":"OEM Carrier Run Capacitor P291-4554 for Model FB4BNF042015AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291-4554 for Model FB4BNF042015AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier run capacitor (P291-4554) provides the continuous phase-shifted current the blower motor in your FB4BNF042015AAAA fan coil unit needs to run smoothly and efficiently. Since the run capacitor works the entire time the motor operates, a weak or failed unit produces motor hum, hard starting, overheating, breaker trips, and higher energy bills. This direct factory replacement matches the exact microfarad and voltage rating Carrier specifies for the FB4BNF042015AAAA, ensuring proper motor support and a clean, precise 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 replacement in about 20 minutes. Always verify the rating printed on your existing capacitor before ordering. A genuine OEM capacitor protects the motor windings and maintains system efficiency, whereas a mismatched generic can shorten motor life. In stock and ready to ship same-day when you order before 3PM CST, so your air handler returns 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 FB4BNF042015AAAA.\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":62951287849331,"sku":"carrier-run-capacitor-fb4bnf042015aaaa","price":37.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fb4bnf042015aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}