{"product_id":"carrier-pg8uaa048135aaja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor 10 MFD 370V — PG8UAA048135AAJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 10 MFD 370V for Model PG8UAA048135AAJA\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 PG8UAA048135AAJA\u003c\/strong\u003e gas furnace. The blower run capacitor maintains the phase shift needed to keep the inducer or blower motor running smoothly after startup. When this capacitor weakens or fails, you'll typically notice the blower motor humming without spinning, stalling mid-cycle, or the furnace shutting down on a limit fault due to inadequate airflow. Replacing a failed run capacitor is one of the most cost-effective furnace repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 10 MFD (microfarad) ±6% | 370V rated (370\/440VAC compatible) | Oval case | 50\/60 Hz | 10,000 AFC protected | Non-PCB dielectric fluid | Rated -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Totaline\/Carrier capacitor meets exact factory tolerance (±6% MFD). Generic aftermarket units often run wider tolerances, leading to accelerated motor wear and reduced blower efficiency over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 1\/5\u003c\/strong\u003e — One of the simplest furnace repairs. Tools needed: flathead or Phillips screwdriver, needle-nose pliers, and a multimeter to verify capacitance before and after. Always disconnect power at the breaker before servicing. Photograph existing wiring before removing terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePG8UAA048135AAJA\u003c\/strong\u003e gas furnace blower motor circuit. Verify the MFD rating and voltage on your existing capacitor's label or equipment data plate before ordering to ensure correct fitment. Have questions about compatibility? Our HVAC parts specialists verify fitment before you order — contact us anytime.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642753732979,"sku":"CARRIE-PG8UAA048135AAJA-CAPACITOR-P291-1003","price":22.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642753765747,"sku":"CARRIE-PG8UAA048135AAJA-CAPACITOR-P291-1003-GEN","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1003_4ef4dec1-5a8e-4d99-9c51-01cf346ea902.jpg?v=1775038796","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8uaa048135aaja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}