{"product_id":"carrier-pg8maa024045acja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor P291-1003 for PG8MAA024045ACJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-1003 for Model PG8MAA024045ACJA\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM single run capacitor (part number \u003cstrong\u003eP291-1003\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PG8MAA024045ACJA\u003c\/strong\u003e packaged gas\/electric unit. A single run capacitor provides the continuous phase-shifted current needed to keep a motor running efficiently after startup. When this capacitor weakens or fails, you'll notice symptoms such as a humming unit that won't fully start, a fan or blower motor that runs sluggishly, overheating motors, or the system tripping on thermal overload and short-cycling. Replacing it promptly protects the motor from burnout and restores proper system airflow and efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number \u0026amp; Specs:\u003c\/strong\u003e OEM Part P291-1003 | Single run capacitor | Factory-matched MFD rating and 370V\/440V voltage rating — verify your unit's data plate for exact µF value before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit is manufactured to Carrier's exact ±3% MFD tolerance, ensuring proper motor torque and longevity. Generic alternatives often carry ±10% tolerances, which accelerates motor winding wear and can void compressor\/motor warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power and discharge the capacitor fully before handling. Tools needed: 1\/4\" nut driver, needle-nose pliers, insulated discharge resistor or screwdriver, multimeter. Photograph all wiring connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier PG8MAA024045ACJA\u003c\/strong\u003e packaged gas\/electric unit (2-ton, 45,000 BTU). Always cross-reference the MFD and voltage ratings on your existing capacitor and unit data plate to confirm fitment. Our parts specialists are available to verify compatibility before you order — don't guess on a critical motor protection component. Order today and get same-day shipping!\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643089080691,"sku":"CARRIE-PG8MAA024045ACJA-CAPACITOR-P291-1003","price":50.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643089113459,"sku":"CARRIE-PG8MAA024045ACJA-CAPACITOR-P291-1003-GEN","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1003_646ff397-4dab-4dbd-bf80-f69f6f455157.jpg?v=1775039760","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa024045acja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}