{"product_id":"carrier-fa4anc048010afaa-capacitor-42n4o5","title":"OEM Carrier Single Run Capacitor P291-1503 for FA4ANC048010AFAA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-1503 for Model FA4ANC048010AFAA\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 FA4ANC048010AFAA\u003c\/strong\u003e air handler. The run capacitor provides a continuous phase-shifted charge to keep the blower motor running at full efficiency once it has started. When this component fails, the blower motor may hum loudly without spinning, start slowly and overheat, or cause the system to short-cycle — leaving your home without proper airflow and putting strain on the entire HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | Factory-rated MFD and voltage matched to Carrier FA4ANC048010AFAA specifications | Round case design | ±5% OEM tolerance for precise motor protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit is manufactured to exact Carrier factory specifications. Aftermarket capacitors frequently ship with looser MFD tolerances (±10% or worse), which accelerates blower motor winding wear and can void equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the breaker and discharge the capacitor fully before handling. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before removal.\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 warehouse so your system is back up fast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eFA4ANC048010AFAA\u003c\/strong\u003e 4-ton air handler. Always cross-reference the MFD and voltage rating on your unit's data plate or existing capacitor before ordering to confirm fitment. Our parts specialists are available to verify compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909563928947,"sku":"CARRIE-FA4ANC048010AFAA-CAPACITOR-P291-1503","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909563961715,"sku":"CARRIE-FA4ANC048010AFAA-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_7e8a4a00-f245-4899-89cd-1a7b91c9dd86.jpg?v=1782937082","url":"https:\/\/nationalhvacparts.com\/products\/carrier-fa4anc048010afaa-capacitor-42n4o5","provider":"National HVAC Parts","version":"1.0","type":"link"}