{"product_id":"carrier-run-capacitor-fc4bnf036008aaaa","title":"OEM Carrier Run Capacitor P291-3543 for Model FC4BNF036008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291-3543 for Model FC4BNF036008AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier run capacitor is the exact factory replacement for the FC4BNF036008AAAA fan coil. It provides the steady, phase-shifted current the blower motor relies on to start cleanly and hold consistent speed, keeping airflow strong and energy use in check. A failing capacitor commonly shows up as a motor that hums but won't turn, intermittent blower operation, tripped breakers, or premature motor wear. Manufactured to Carrier's precise microfarad and voltage rating for the FC4BNF036008AAAA, this part delivers a guaranteed electrical match that protects your motor and preserves system performance — something universal parts often can't promise. A qualified technician can typically finish the replacement in 20 to 30 minutes with basic tools, after shutting off power at the breaker and discharging the old capacitor for safety. It's a manageable repair for those comfortable with HVAC electrical work. Order before 3PM CST and your in-stock capacitor ships the same business day, getting your comfort system running smoothly again as quickly as possible.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FC4BNF036008AAAA.\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":62948456563059,"sku":"carrier-run-capacitor-fc4bnf036008aaaa","price":42.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fc4bnf036008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}