{"product_id":"carrier-run-capacitor-fb4anb042000afaa","title":"OEM Carrier Run Capacitor for Model FB4ANB042000AFAA Air Handler","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor for Model FB4ANB042000AFAA Air Handler\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier run capacitor is the genuine factory replacement for the FB4ANB042000AFAA fan coil air handler. It supplies the steady phase shift the blower motor requires to start cleanly and run at full efficiency, maintaining proper airflow while shielding the motor from heat damage and early burnout. A failing capacitor—swollen, leaking, or out of spec—commonly shows up as a blower that buzzes but won't turn, weak airflow, or repeated short cycling. This capacitor is matched to the precise microfarad and voltage rating Carrier engineered for the FB4ANB042000AFAA, giving you a true drop-in replacement with no compromise. Installation is straightforward for a trained tech: kill the power, safely discharge the old capacitor, photograph the wiring, and connect the new one—usually under 20 minutes. Use the exact capacitance to keep the motor operating within design specs. OEM construction delivers dependable, long-lasting performance. We keep this part in stock and ship same-day on orders placed before 3PM CST, so downtime stays short.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANB042000AFAA.\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":62954882171251,"sku":"carrier-run-capacitor-fb4anb042000afaa","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fb4anb042000afaa","provider":"National HVAC Parts","version":"1.0","type":"link"}