{"product_id":"carrier-pg8maa036045adja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor 10 MFD 370V for PG8MAA036045ADJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 10 MFD 370V for Model PG8MAA036045ADJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8MAA036045ADJA\u003c\/strong\u003e gas furnace. The run capacitor provides the continuous phase-shifted current that keeps the blower motor spinning at rated speed and efficiency. When this capacitor degrades or fails, symptoms include a blower motor that hums but won't spin up, a furnace that overheats and trips the high-limit switch, or a motor that runs sluggishly and draws excessive current — all of which can lead to expensive motor burnout if left unaddressed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 10 MFD (microfarad) | 370V rated (370\/440V compatible) | Oval case | ±5% factory tolerance | 50\/60 Hz | -40°C to +70°C operating range | Non-PCB construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier\/Totaline (Hartland Controls) OEM capacitor matched to exact factory tolerances. Generic capacitors often run ±10% MFD deviation, causing increased motor slip, reduced efficiency, and premature winding failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 1\/5\u003c\/strong\u003e — One of the easiest HVAC repairs. Tools needed: flat-head screwdriver, needle-nose pliers, and a multimeter to verify capacitance before installing. Always discharge the old capacitor by shorting its terminals through a 20kΩ resistor before handling. Photograph wiring orientation before disconnecting.\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 in original factory packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Carrier model \u003cstrong\u003ePG8MAA036045ADJA\u003c\/strong\u003e gas furnace. OEM part number P291-1003 (superseded to P291-1004 — functionally identical replacement). Verify the MFD rating and voltage on your motor's data plate before ordering. Our team is available to confirm fitment — order with confidence and get back up and running today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643070861683,"sku":"CARRIE-PG8MAA036045ADJA-CAPACITOR-P291-1003","price":20.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643070894451,"sku":"CARRIE-PG8MAA036045ADJA-CAPACITOR-P291-1003-GEN","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1003_0c7e7673-084b-43fd-9dc1-19bca98c68ba.jpg?v=1775038706","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa036045adja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}