{"product_id":"carrier-gb3aav060115afja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor P291-1003 for GB3AAV060115AFJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-1003 for Model GB3AAV060115AFJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (part number \u003cstrong\u003eP291-1003\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier GB3AAV060115AFJA\u003c\/strong\u003e gas furnace. The run capacitor maintains a continuous phase-shifted electrical charge to keep the blower motor running at peak efficiency after startup. When this capacitor degrades or fails, symptoms include a humming blower motor that won't spin up, intermittent short-cycling, reduced airflow, or a furnace that trips on limit switches due to insufficient circulation. Replacing a failed run capacitor promptly protects the blower motor from heat-related burnout and restores full system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | Factory-matched MFD rating | 370V\/440V rated | Cylindrical case | ±5% OEM 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 engineered to exact factory specifications. Generic capacitors frequently fall outside acceptable MFD tolerance ranges, causing accelerated motor wear, reduced efficiency, and premature blower motor failure — costing far more in the long run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling terminals. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, and a multimeter to verify capacitance. Photograph all wiring connections before disconnecting. Typical replacement time is 20–30 minutes for an experienced DIYer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. Orders placed before cutoff ship the same business day from our stocked warehouse — no waiting on backorders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eGB3AAV060115AFJA\u003c\/strong\u003e gas furnace. Always verify the MFD rating and voltage on your unit's data plate or existing capacitor before ordering to ensure a correct fit. Not sure? Our HVAC parts specialists are available to confirm fitment before you buy — ensuring you get the right part the first time.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909387243891,"sku":"CARRIE-GB3AAV060115AFJA-CAPACITOR-P291-1003","price":20.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909387276659,"sku":"CARRIE-GB3AAV060115AFJA-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_925c2c35-9fb4-4fad-825c-cf5a83564ce9.jpg?v=1782937012","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb3aav060115afja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}