{"product_id":"carrier-fc4bnf060000aaaa-capacitor-42n4o5","title":"OEM Carrier Single Run Capacitor P291-1503 for FC4BNF060000AAAA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-1503 for Model FC4BNF060000AAAA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (part number \u003cstrong\u003eP291-1503\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier FC4BNF060000AAAA\u003c\/strong\u003e fan coil unit. The run capacitor provides the continuous phase-shifted current needed to keep the blower motor running efficiently at rated speed. When this capacitor degrades or fails, common symptoms include a humming motor that won't start, sluggish blower performance, intermittent shutdowns, or a complete loss of airflow — often accompanied by overheating of the motor windings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | OEM part number P291-1503 | Factory-matched MFD and voltage rating | Round case construction | Meets original equipment tolerance specifications (±5%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM capacitor engineered to exact factory tolerances. Aftermarket capacitors frequently carry a wider ±10% MFD variance, which can stress motor windings, reduce efficiency, and shorten blower motor life — costing far more in the long run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling any terminals. Tools needed: 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify capacitance. Photograph all wiring connections prior to removal. Disconnect power at the breaker before beginning work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In-stock and ships same business day from our fulfillment warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier FC4BNF060000AAAA\u003c\/strong\u003e fan coil unit. Always verify the MFD and voltage rating printed on your existing capacitor or the unit's data plate before ordering to ensure a correct match. Not sure if this part fits your system? Our HVAC parts specialists are available to verify fitment before you purchase — order with confidence and get back to comfort fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909525950835,"sku":"CARRIE-FC4BNF060000AAAA-CAPACITOR-P291-1503","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909525983603,"sku":"CARRIE-FC4BNF060000AAAA-CAPACITOR-P291-1503-GEN","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-P291-1503_a876333a-97d8-4c1e-8a9d-ce7873f645ab.jpg?v=1782937111","url":"https:\/\/nationalhvacparts.com\/products\/carrier-fc4bnf060000aaaa-capacitor-42n4o5","provider":"National HVAC Parts","version":"1.0","type":"link"}