{"product_id":"carrier-pg8jaa048110adja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor 10 MFD 370V for PG8JAA048110ADJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 10 MFD 370V for Model PG8JAA048110ADJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (Carrier part number \u003cstrong\u003eP291-1003\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8JAA048110ADJA\u003c\/strong\u003e gas furnace. The run capacitor sustains the continuous phase-shifted current that keeps the blower motor spinning at proper speed and efficiency. When it degrades or fails, you'll typically notice a humming blower that won't start, sluggish motor spin-up, repeated tripping of the thermal overload, or a furnace that shuts down shortly after ignition due to airflow proving issues. Replacing a worn capacitor promptly protects the blower motor from overheating and premature failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 10 MFD (microfarad) | 370V rated | Oval case | ±6% factory tolerance | 50\/60 Hz | Non-PCB dielectric fluid | UL-recognized current interrupter | Operating range: -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier\/Totaline capacitor is manufactured to exact factory tolerances. Generic capacitors frequently run outside ±10% MFD tolerance, causing the blower motor to run hot, draw excess current, and fail prematurely — negating any cost savings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect power and discharge the capacitor before touching terminals. Tools needed: 1\/4\" nut driver or flat-blade screwdriver, needle-nose pliers, multimeter (capacitance mode). Always photograph the original wiring before disconnecting 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 cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for Carrier model \u003cstrong\u003ePG8JAA048110ADJA\u003c\/strong\u003e gas furnaces. Note: P291-1003 has been superseded by \u003cstrong\u003eP291-1004\u003c\/strong\u003e — both part numbers are cross-compatible and represent the same 10 MFD 370V specification. Verify the MFD rating and voltage on your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you order — contact us anytime.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643175752051,"sku":"CARRIE-PG8JAA048110ADJA-CAPACITOR-P291-1003","price":22.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643175784819,"sku":"CARRIE-PG8JAA048110ADJA-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_35fef31e-5ef3-43de-a0b4-2e53bfe0bc18.jpg?v=1775038683","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa048110adja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}