{"product_id":"carrier-fa4cnc024008aaaa-capacitor-42kv1f","title":"OEM Carrier Single Run Capacitor 7.5 MFD 370V for FA4CNC024008AAAA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 7.5 MFD 370V for Model FA4CNC024008AAAA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (part number \u003cstrong\u003eP291-0753\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier FA4CNC024008AAAA\u003c\/strong\u003e fan coil air handler. The single run capacitor maintains a continuous phase-shifted current to keep the blower motor running at proper torque and efficiency. When this capacitor degrades or fails, you'll typically experience a humming blower motor that won't spin up, intermittent blower operation, or a complete no-start condition — even when the thermostat is calling for cooling or fan operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 7.5 MFD (microfarad) | 370V rated | Single run, oval or round case | Factory-matched ±5% tolerance | OEM part number P291-0753\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM capacitor is built to Carrier's exact factory tolerance specifications. Generic alternatives often carry a wider ±10% MFD variance, which can cause premature blower motor wear, reduced efficiency, and shortened component life in your air handler.\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 with capacitance testing. Photograph all wiring connections before disconnecting to ensure correct reinstallation.\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 climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eFA4CNC024008AAAA\u003c\/strong\u003e fan coil air handler. Always verify the MFD rating and voltage on your unit's data plate before ordering to confirm an exact match. Not sure? Our HVAC parts specialists are available to verify fitment before you complete your purchase — order with confidence and get your system back up and running today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909551542643,"sku":"CARRIE-FA4CNC024008AAAA-CAPACITOR-P291-0753","price":19.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909551575411,"sku":"CARRIE-FA4CNC024008AAAA-CAPACITOR-P291-0753-GEN","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-P291-0753_68a24b91-0f16-43d8-a10a-b751915c4f99.jpg?v=1782936426","url":"https:\/\/nationalhvacparts.com\/products\/carrier-fa4cnc024008aaaa-capacitor-42kv1f","provider":"National HVAC Parts","version":"1.0","type":"link"}