{"product_id":"carrier-run-capacitor-fb4asa042000aaaa","title":"OEM Carrier Run Capacitor P291 Series for Model FB4ASA042000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291 Series for Model FB4ASA042000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier run capacitor provides the continuous phase shift that keeps the blower motor in your Carrier FB4ASA042000AAAA fan coil air handler running smoothly and efficiently. The capacitor stores and releases electrical energy to maintain steady motor torque; when it weakens, you may notice a humming motor that won't start, reduced airflow, or a blower that overheats and trips. Replacing a failed run capacitor restores full performance and protects the motor from premature burnout. This direct-replacement part matches the factory microfarad and voltage ratings for an exact fit with your specific model. Installation is easy to moderate: shut off power, discharge the old capacitor safely, note the terminal wiring, and swap in the new unit. Always verify the µF and voltage stamped on your existing capacitor before ordering. In stock and ships same-day when you order before 3PM CST, getting your air handler back to peak airflow quickly. Genuine OEM construction ensures reliable, long-lasting operation season after season.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ASA042000AAAA.\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":62952364736883,"sku":"carrier-run-capacitor-fb4asa042000aaaa","price":37.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-fb4asa042000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}