{"product_id":"carrier-pg8uaa048135acja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor 10 MFD 370V for PG8UAA048135ACJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 10 MFD 370V for Model PG8UAA048135ACJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8UAA048135ACJA\u003c\/strong\u003e gas furnace blower motor circuit. The run capacitor provides the continuous phase-shifted current that keeps the blower motor spinning efficiently at full speed. When it degrades or fails, you'll notice symptoms such as a sluggish or slow-starting blower, the motor humming but not spinning, the furnace overheating due to reduced airflow, or the motor running hot and tripping thermal protection. Replacing a failing capacitor promptly protects the blower motor from premature burnout — a far more costly repair.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 10 MFD (microfarad) | 370V rated | Oval case | ±6% tolerance | 50\/60 Hz | Non-PCB dielectric fluid | OEM Part# P291-1003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the factory-matched OEM capacitor built to Carrier's exact tolerance specifications. Generic capacitors often operate at ±10% MFD or wider, increasing motor winding stress and shortening blower motor life — especially critical in a high-cycle furnace application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 1\/5\u003c\/strong\u003e — One of the easiest HVAC repairs. Discharge the capacitor before handling. Tools needed: flathead or Phillips screwdriver, needle-nose pliers, multimeter (recommended for pre-install verification). 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. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePG8UAA048135ACJA\u003c\/strong\u003e packaged gas furnace blower motor circuit. Verify the MFD rating and voltage on your unit's data plate or existing capacitor before ordering. Note: Carrier sources capacitors from approved third-party manufacturers (such as Totaline\/Hartland Controls) — the label on the capacitor will reflect the component manufacturer's name, not Carrier. Questions about fitment? Our HVAC parts specialists verify compatibility before you order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642749931891,"sku":"CARRIE-PG8UAA048135ACJA-CAPACITOR-P291-1003","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642749964659,"sku":"CARRIE-PG8UAA048135ACJA-CAPACITOR-P291-1003-GEN","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1003_47136f61-86d0-4f8e-ad62-3fa5d5548503.jpg?v=1775038749","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8uaa048135acja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}