{"product_id":"carrier-gb3aav048095agja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor P291-1003 for GB3AAV048095AGJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-1003 for Model GB3AAV048095AGJA\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 GB3AAV048095AGJA\u003c\/strong\u003e gas furnace. The run capacitor maintains the continuous phase shift needed to keep the blower motor running efficiently after startup. When this capacitor degrades or fails, you'll notice symptoms such as a humming blower motor that won't spin up, intermittent blower shutdowns, weak airflow, or a furnace that trips on high-limit lockout because the blower can't move enough air across the heat exchanger.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | OEM part number P291-1003 | Factory-matched MFD and voltage rating | Round or oval case per OEM specification | ±5% tolerance for precise motor performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM capacitor, manufactured to exact factory tolerances. Generic aftermarket capacitors often deviate ±10% or more in MFD rating, placing additional stress on the blower motor windings and significantly shortening motor service life.\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 terminals. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify discharge. 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 against defects. In stock and ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the Carrier \u003cstrong\u003eGB3AAV048095AGJA\u003c\/strong\u003e gas furnace blower motor circuit. Always verify the MFD and voltage rating on your existing capacitor's label or your unit's data plate before finalizing your order. Our parts specialists are available to confirm fitment — don't guess on a capacitor and risk damaging your blower motor. Order today and get your furnace back to full operation fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909391798643,"sku":"CARRIE-GB3AAV048095AGJA-CAPACITOR-P291-1003","price":20.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909391831411,"sku":"CARRIE-GB3AAV048095AGJA-CAPACITOR-P291-1003-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-P291-1003_58ca8064-2d83-47de-9450-5caff7fd8093.jpg?v=1782937007","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb3aav048095agja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}