{"product_id":"carrier-ph10ja03600gagaa-capacitor-upzmv8","title":"OEM Carrier Dual Run Capacitor 35+5 MFD 370V — PH10JA03600GAGAA","description":"\u003ch1\u003eOEM Carrier Dual Run Capacitor 35+5 MFD 370V for Model PH10JA03600GAGAA\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM dual run capacitor (part number \u003cstrong\u003eP291-3554RS\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PH10JA03600GAGAA\u003c\/strong\u003e packaged heat pump unit. The dual run capacitor provides the electrical start-and-run boost required by both the compressor and the condenser fan motor simultaneously. When this capacitor fails, symptoms include a loud humming noise with no motor movement, the system short-cycling within seconds of startup, a warm supply despite the system running, or complete failure to start. Left unaddressed, a weak or failed capacitor places severe strain on the compressor — the most expensive component in your system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs (P291-3554RS):\u003c\/strong\u003e 35+5 MFD (microfarad) | 370V rated | Round dual run case | Factory-matched ±3% tolerance | Replaces OEM part P291-3554RS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompanion Start Capacitor (P281-8806):\u003c\/strong\u003e This unit also uses a separate 88–108 MFD 330V start capacitor (P281-8806) to assist compressor startup. If your compressor is struggling or failing to start, consider replacing both capacitors together for a complete restoration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier capacitors are manufactured to exact factory tolerances (±3% MFD). Generic aftermarket units frequently run ±10% or wider, accelerating motor and compressor wear and shortening overall system life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before removing any terminals — stored voltage can be lethal. Tools needed: 1\/4\" nut driver, needle-nose pliers, insulated screwdriver, multimeter. Photograph all wiring connections before disconnecting. If unsure, contact a licensed HVAC technician.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\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 Direct OEM replacement for \u003cstrong\u003eCarrier PH10JA03600GAGAA\u003c\/strong\u003e packaged heat pump. Always verify MFD rating and voltage on your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — reach out before placing your order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641995383155,"sku":"CARRIE-PH10JA03600GAGAA-CAPACITOR-P291-3554RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641995415923,"sku":"CARRIE-PH10JA03600GAGAA-CAPACITOR-P291-3554RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-3554RS_a181cc9a-ecc1-40b3-9d32-23c9293f581a.jpg?v=1775028593","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja03600gagaa-capacitor-upzmv8","provider":"National HVAC Parts","version":"1.0","type":"link"}