{"product_id":"carrier-run-capacitor-fa4cnc048008aaaa","title":"OEM Carrier Run Capacitor P291-3543 for Model FA4CNC048008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291-3543 for Model FA4CNC048008AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier run capacitor (P291-3543) keeps the compressor and fan motor running efficiently on your Carrier FA4CNC048008AAAA fan coil unit. The capacitor stores and delivers the electrical charge needed to maintain steady motor torque, preventing hard starts, overheating, and premature motor failure. A weak or bulging capacitor is one of the most common causes of an AC system that hums but won't start, so replacing it restores reliable cooling fast. Engineered to exact Carrier specifications, this part matches the original microfarad and voltage rating for a true plug-and-play fit on the FA4CNC048008AAAA. Installation is rated easy and takes most technicians under 20 minutes with basic hand tools, though we always recommend discharging the old capacitor and confirming power is off first. Buy with confidence: this is a brand-new OEM component, not a generic substitute. Orders placed before 3PM CST ship the same day, so you can get your system back online without the wait. Backed by our HVAC parts specialists if you need help confirming compatibility.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4CNC048008AAAA.\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":62955753898355,"sku":"carrier-run-capacitor-fa4cnc048008aaaa","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fa4cnc048008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}