{"product_id":"carrier-pg8uaa048111adja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor 10 MFD 440V for PG8UAA048111ADJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 10 MFD 440V for Model PG8UAA048111ADJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-authorized replacement for the \u003cstrong\u003eCarrier PG8UAA048111ADJA\u003c\/strong\u003e gas furnace. Originally supplied as part number \u003cstrong\u003eP291-1003\u003c\/strong\u003e and now updated to its direct successor \u003cstrong\u003eP291-1004\u003c\/strong\u003e, this capacitor provides the continuous electrical charge required to keep the blower motor running efficiently throughout every heating and cooling cycle. When this capacitor weakens or fails, you'll typically notice the blower motor humming but failing to start, sluggish airflow, or the furnace shutting down mid-cycle due to motor overload — all classic signs of capacitor degradation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 10 MFD (microfarad) | 370\/440V rated | Oval case | Factory-matched ±5% tolerance | 50\/60 Hz | RoHS compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier\/Totaline capacitor is reliability-tested to 60,000 service hours per United Technologies specifications and uses high-grade metallized polypropylene film. Generic alternatives often carry wider MFD tolerances, accelerating motor wear over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor before handling any terminals. Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before disconnecting. This is a straightforward swap accessible in the blower compartment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Carrier model \u003cstrong\u003ePG8UAA048111ADJA\u003c\/strong\u003e. Part number P291-1003 has been superseded by P291-1004 — both share identical 10 MFD and 370\/440V specifications. Always verify the MFD rating and voltage on your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — order with confidence and get your furnace running again today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642754191731,"sku":"CARRIE-PG8UAA048111ADJA-CAPACITOR-P291-1003","price":8.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642754224499,"sku":"CARRIE-PG8UAA048111ADJA-CAPACITOR-P291-1003-GEN","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1003_30cb4598-74f8-43eb-bc34-8cf814884daa.jpg?v=1775038806","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8uaa048111adja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}