{"product_id":"carrier-pg8maa024070aeja-capacitor-42kv1f","title":"OEM Carrier Single Run Capacitor 7.5 MFD 370V for PG8MAA024070AEJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG8MAA024070AEJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8MAA024070AEJA\u003c\/strong\u003e gas furnace blower motor circuit. The run capacitor provides the continuous phase-shifted current that keeps the permanent split-capacitor (PSC) blower motor spinning at rated speed and efficiency. When it degrades or fails, you'll typically hear a low hum from the blower with no wheel movement, notice weak airflow, or see the furnace shut down on a limit trip caused by poor air circulation. Because this is a single run capacitor—not a start capacitor—it remains energized the entire time the blower is running, making quality and tolerance accuracy critical to long motor life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 7.5 MFD (microfarad) | 370V rated (440V-rated successor P291-0754 is a direct drop-in upgrade) | Oval case | ±6% tolerance | 50\/60 Hz | Cross-references: HC91CA007, GE\/Genteq 27L566, C307L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are factory-tested to Carrier's exact tolerance specifications. Off-brand units often drift beyond ±10% MFD over time, increasing motor winding temperature, reducing motor life, and risking premature compressor wear on combo systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the old capacitor before handling (use a resistor or insulated screwdriver across terminals). Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter with capacitance mode. Photograph existing wiring before disconnecting. Verify MFD and voltage ratings match your unit's data plate before installation.\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 the Carrier \u003cstrong\u003ePG8MAA024070AEJA\u003c\/strong\u003e gas furnace blower motor application. Note: OEM part number P291-0753 (370V) has been superseded by P291-0754 (440V); the higher-voltage rating is a direct, code-compliant upgrade for all 370V applications. Verify the 7.5 MFD rating on your unit's capacitor data label before ordering. Our fitment team is available to confirm compatibility before you buy — order with confidence and get back to comfort fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643085345139,"sku":"CARRIE-PG8MAA024070AEJA-CAPACITOR-P291-0753","price":12.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643085377907,"sku":"CARRIE-PG8MAA024070AEJA-CAPACITOR-P291-0753-GEN","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-0753_f9e66a9f-418c-49af-a1c6-1335d9206db7.jpg?v=1775039349","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa024070aeja-capacitor-42kv1f","provider":"National HVAC Parts","version":"1.0","type":"link"}