{"product_id":"carrier-pg8maa024045aaja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor 10 MFD 370V for PG8MAA024045AAJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 10 MFD 370V for Model PG8MAA024045AAJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8MAA024045AAJA\u003c\/strong\u003e gas furnace blower motor circuit. The run capacitor provides the sustained phase-shifted current that keeps the blower motor spinning at correct speed and torque. When it degrades or fails, you'll notice symptoms like a sluggish or humming blower motor that struggles to start, reduced airflow, motor overheating, or a furnace that trips on thermal overload shortly after ignition. Replacing this low-cost part promptly protects the far more expensive blower motor from burnout.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 10 MFD (microfarad) | 370V rated | Oval case form factor | ±6% tolerance | 50\/60 Hz | Non-PCB dielectric fluid | 10,000 AFC protected | Operating temp: -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier\/Totaline-sourced capacitor manufactured to exact factory specifications. Generic capacitors often carry wider MFD tolerances (±10% or more), which accelerates motor winding wear and shortens blower motor life — especially in a continuously running 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 terminals before touching (use an insulated screwdriver across the terminals). Tools needed: flathead screwdriver, needle-nose pliers, multimeter (to verify old cap is bad). Always photograph the existing wiring before disconnecting. No refrigerant handling required.\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 when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePG8MAA024045AAJA\u003c\/strong\u003e gas furnace blower motor circuit. OEM part number P291-1003 (Totaline\/Carrier); superseded by P291-1004 (440V-rated upgrade — a direct, compatible replacement). Always confirm the MFD rating on your existing capacitor's label before ordering. Have a question about fitment? Our HVAC parts specialists verify compatibility before you buy — contact us today and get your unit back up and running fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643089932659,"sku":"CARRIE-PG8MAA024045AAJA-CAPACITOR-P291-1003","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643089965427,"sku":"CARRIE-PG8MAA024045AAJA-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_4bcc003d-b57f-431d-b574-d5aa4d1c5970.jpg?v=1775038701","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa024045aaja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}