{"product_id":"carrier-gb1aav060111acja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor P291-1003 for GB1AAV060111ACJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-1003 for Model GB1AAV060111ACJA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM single run capacitor (part number \u003cstrong\u003eP291-1003\u003c\/strong\u003e) factory-specified for the \u003cstrong\u003eCarrier GB1AAV060111ACJA\u003c\/strong\u003e gas furnace\/air handler system. A single run capacitor maintains a continuous phase-shifted current to keep the blower or condenser fan motor running at peak efficiency after startup. When this capacitor fails, common symptoms include a humming motor that won't spin, intermittent shutdowns, slow motor startup, or a blower that runs weakly before tripping a thermal overload — all of which can trigger system lockout or reduced airflow 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 rating and voltage | Oval or round case (verify data plate) | ±5% tolerance or better per factory specification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit is manufactured to Carrier's exact tolerance and dielectric standards. Aftermarket capacitors frequently ship at ±10% MFD variance, which stresses motor windings over time, accelerates wear, and can void equipment warranties on newer Carrier systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Discharge the capacitor fully before handling any terminals (use an insulated resistor or dedicated discharge tool). Tools required: 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify capacitance after install. Always photograph existing wiring before disconnecting terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders placed by 3 PM local time ship the same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eGB1AAV060111ACJA\u003c\/strong\u003e platform. Always confirm the MFD rating and voltage printed on your existing capacitor's label or the unit's data plate before ordering to ensure an exact match. Our HVAC parts specialists are available to verify fitment — contact us before you order if you have any questions. \u003cstrong\u003eIn stock and ready to ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909413818739,"sku":"CARRIE-GB1AAV060111ACJA-CAPACITOR-P291-1003","price":20.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909413851507,"sku":"CARRIE-GB1AAV060111ACJA-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_67a0eb9c-fff0-48c7-b1f2-8162da3af80b.jpg?v=1782936988","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb1aav060111acja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}