{"product_id":"carrier-run-capacitor-fb4bnf042000aaaa","title":"OEM Carrier Run Capacitor Replacement for Model FB4BNF042000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor Replacement for Model FB4BNF042000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier run capacitor is the correct replacement for your FB4BNF042000AAAA fan coil unit. The run capacitor maintains the continuous phase shift that lets your blower motor run smoothly and efficiently once it's up to speed. A degraded or failed capacitor leads to motor humming, hard starting, overheating, or a blower that refuses to turn — one of the most frequent causes of an HVAC no-airflow call. This capacitor meets Carrier's original microfarad and voltage specifications for an exact electrical match and long service life. Installation is simple for a qualified technician: discharge the old capacitor safely, note the terminal connections, and move each lead to the matching terminal, typically in 15–20 minutes. Always check that the µF and voltage rating match your original before installing. Genuine OEM guarantees the precise capacitance your blower motor was built for. Get your Carrier FB4BNF042000AAAA system blowing strong and quiet again. In stock and ships same-day when ordered before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4BNF042000AAAA.\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":62951342702963,"sku":"carrier-run-capacitor-fb4bnf042000aaaa","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fb4bnf042000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}