{"product_id":"carrier-gb3aav024050afja-capacitor-42kv1f","title":"OEM Carrier Single Run Capacitor P291-0753 for GB3AAV024050AFJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-0753 for Model GB3AAV024050AFJA\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 GB3AAV024050AFJA\u003c\/strong\u003e gas furnace blower system. A single run capacitor provides the sustained electrical charge required to keep the blower motor running at peak efficiency after startup. When this capacitor fails, common symptoms include the blower motor humming without turning, the system shutting off shortly after startup due to motor overload, or the blower running sluggishly — all of which can cascade into overheating and secondary component damage if left unaddressed.\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 per OEM spec | ±5% tolerance for precise motor protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier part carrying exact factory tolerances. Aftermarket generic capacitors frequently fall outside ±10% MFD accuracy, placing undue stress on your blower motor windings and significantly shortening motor lifespan. OEM is always the safer long-term investment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — A single run capacitor is one of the more accessible furnace repairs. Always disconnect power at the breaker and discharge the capacitor before handling. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, a multimeter to verify discharge, and optional capacitor discharge tool. Photograph all wiring connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In-stock units ship the same business day from our climate-controlled warehouse to protect component integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eGB3AAV024050AFJA\u003c\/strong\u003e gas furnace. Always cross-reference the MFD and voltage ratings printed on your existing capacitor and the unit's data plate before ordering to confirm an exact match. Our HVAC parts specialists are available to verify fitment before you complete your purchase — don't hesitate to reach out. \u003cstrong\u003eOrder today and your part ships same business day.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909404742003,"sku":"CARRIE-GB3AAV024050AFJA-CAPACITOR-P291-0753","price":19.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909404774771,"sku":"CARRIE-GB3AAV024050AFJA-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_1c80b5f6-5392-4d06-8880-36d50f32216e.jpg?v=1782936838","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb3aav024050afja-capacitor-42kv1f","provider":"National HVAC Parts","version":"1.0","type":"link"}