{"product_id":"carrier-fb4anb060020acaa-capacitor-42n4o5","title":"OEM Carrier Single Run Capacitor P291-1503 for FB4ANB060020ACAA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-1503 for Model FB4ANB060020ACAA\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM single run capacitor (part number \u003cstrong\u003eP291-1503\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier FB4ANB060020ACAA\u003c\/strong\u003e air handler. The run capacitor provides the continuous phase-shifted current the blower motor needs to maintain efficient rotation after startup. When this capacitor fails, the blower motor may hum loudly without spinning, run sluggishly, draw excess amperage, or cause the unit to trip on thermal overload — all signs it's time for a direct OEM replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | Factory-matched MFD rating | 370V or 440V rated (verify on data plate) | Oval or round case | Manufactured to OEM ±5% tolerance for precise motor performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier capacitor manufactured to exact factory specifications. Generic alternatives often carry a ±10% MFD tolerance, which causes increased motor heat, reduced efficiency, and significantly shortened motor and compressor lifespan over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — A straightforward swap for a qualified technician or experienced DIYer. Required tools: 1\/4\" nut driver, insulated needle-nose pliers, and a multimeter. \u003cstrong\u003eAlways discharge the capacitor fully before handling\u003c\/strong\u003e — stored voltage can cause serious injury. Photograph all wiring connections before disconnecting terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty against defects. Orders placed before cutoff ship the same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eFB4ANB060020ACAA\u003c\/strong\u003e air handler (5-ton, multi-speed blower). Always cross-reference the MFD rating and voltage printed on your original capacitor's label or the unit's data plate before ordering to confirm fitment. If you have any questions about compatibility, our HVAC parts specialists are available to verify the correct part for your specific unit before you order — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909544857971,"sku":"CARRIE-FB4ANB060020ACAA-CAPACITOR-P291-1503","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909544890739,"sku":"CARRIE-FB4ANB060020ACAA-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_45c34172-a8ce-467c-8578-a4b3da8dc124.jpg?v=1782937087","url":"https:\/\/nationalhvacparts.com\/products\/carrier-fb4anb060020acaa-capacitor-42n4o5","provider":"National HVAC Parts","version":"1.0","type":"link"}