{"product_id":"carrier-ph10ja04200gacaa-capacitor-wolc6e","title":"OEM Carrier Dual Run Capacitor 40+5 MFD 440V — PH10JA04200GACAA","description":"\u003ch1\u003eOEM Carrier Dual Run Capacitor 40+5 MFD 440V for Model PH10JA04200GACAA\u003c\/h1\u003e\u003cp\u003eThis OEM dual run capacitor (part number \u003cstrong\u003eP291-4054RS\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PH10JA04200GACAA\u003c\/strong\u003e packaged unit. The dual run capacitor stores and delivers the electrical charge that starts and sustains both the compressor and condenser fan motor. When it fails, you'll typically hear a humming sound with no motor start, notice the unit short-cycling within minutes of startup, or find the system tripping on high-pressure lockout due to a struggling compressor. A companion \u003cstrong\u003estart capacitor (P281-8806, 88–108 MFD 330V)\u003c\/strong\u003e is also available for this model — consider replacing both at the same service call to restore full starting torque and extend compressor life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs (P291-4054RS):\u003c\/strong\u003e 40+5 MFD (microfarad) | 440V rated | Round case | ±6% tolerance | 50\/60 Hz | 10,000 AFC | Castor oil protected | No PCB | RoHS compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier\/Totaline OEM capacitor matched to factory tolerances. Generic aftermarket capacitors often carry ±10% MFD variance, which accelerates motor winding wear and shortens compressor life — especially in packaged rooftop configurations like the PH10JA series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor before handling any terminals. Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring before disconnecting. The dual run capacitor has three terminals: HERM (compressor), FAN (condenser fan motor), and COM (common). Match each wire exactly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Orders placed by cutoff time ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Carrier model \u003cstrong\u003ePH10JA04200GACAA\u003c\/strong\u003e packaged unit. Verify the MFD rating and voltage stamped on your existing capacitor's data label before ordering — never substitute a lower voltage or mismatched MFD rating. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you order — contact us today and get back up and running fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641989550451,"sku":"CARRIE-PH10JA04200GACAA-CAPACITOR-P291-4054RS","price":30.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641989583219,"sku":"CARRIE-PH10JA04200GACAA-CAPACITOR-P291-4054RS-GEN","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-4054RS_55b96928-92e5-49af-a3b7-05bdda64c530.jpg?v=1775028642","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja04200gacaa-capacitor-wolc6e","provider":"National HVAC Parts","version":"1.0","type":"link"}