{"product_id":"carrier-gb1aav024045adja-capacitor-42kv1f","title":"OEM Carrier Single Run Capacitor P291-0753 for GB1AAV024045ADJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-0753 for Model GB1AAV024045ADJA\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM single run capacitor (part number \u003cstrong\u003eP291-0753\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier GB1AAV024045ADJA\u003c\/strong\u003e air handler and cooling system. A single run capacitor maintains a continuous phase-shifted current to keep either the compressor or fan motor running smoothly after startup. When this capacitor fails, you'll typically notice the system humming without the motor spinning, intermittent short-cycling, reduced cooling performance, or a complete failure to start. Replacing it promptly prevents costly compressor or motor burnout caused by repeated low-voltage strain.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | Factory-matched MFD rating | 370V or 440V rated (verify on unit data plate) | Round or oval case | OEM part number P291-0753 | ±3% tolerance for precision motor protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier capacitor is manufactured to exact factory tolerances. Generic aftermarket capacitors frequently carry ±10% MFD variance, which accelerates motor winding wear, shortens compressor life, and can void equipment warranties — making the small price difference a worthwhile investment.\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 to verify discharge. Photograph all wiring connections before removal. Turn off power at both the disconnect and the breaker before beginning work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before the daily cutoff ship the same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the Carrier \u003cstrong\u003eGB1AAV024045ADJA\u003c\/strong\u003e. Always confirm the MFD rating and voltage stamped on your existing capacitor or unit data plate before ordering to ensure a precise match. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — reach out before placing your order and we'll confirm compatibility fast. \u003cstrong\u003eIn stock and ready to ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909436658035,"sku":"CARRIE-GB1AAV024045ADJA-CAPACITOR-P291-0753","price":19.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909436690803,"sku":"CARRIE-GB1AAV024045ADJA-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_6197f94f-4c18-401f-9697-662860c0abae.jpg?v=1782936830","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb1aav024045adja-capacitor-42kv1f","provider":"National HVAC Parts","version":"1.0","type":"link"}