{"product_id":"carrier-ph13nr030000aeaa-capacitor-wl6uee","title":"OEM Carrier Dual Run \u0026 Start Capacitor Kit 45+7.5 MFD 370V — PH13NR030","description":"\u003ch1\u003eOEM Carrier Dual Run Capacitor \u0026amp; Start Capacitor Kit for Model PH13NR030000AEAA\u003c\/h1\u003e\u003cp\u003eThis OEM capacitor kit includes both the factory-specified \u003cstrong\u003edual run capacitor (P291-4573RS)\u003c\/strong\u003e and \u003cstrong\u003estart capacitor (P281-8806)\u003c\/strong\u003e for the \u003cstrong\u003eCarrier PH13NR030000AEAA\u003c\/strong\u003e heat pump. The dual run capacitor sustains continuous operation of the compressor and condenser fan motor simultaneously, while the start capacitor delivers the high-torque electrical boost needed to kick-start the compressor under load. When either fails, you'll experience symptoms ranging from a humming condenser with no motor movement, hard-start faults, compressor short-cycling, or a complete no-cool condition — particularly on hot days when starting torque demand is highest.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Run Capacitor Specs (P291-4573RS):\u003c\/strong\u003e 45+7.5 MFD (microfarad) | 370V rated | Round case | GE Genteq factory-sourced | Superseded by P291-4574RS (fully interchangeable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart Capacitor Specs (P281-8806):\u003c\/strong\u003e 88–108 MFD | 330V rated | Includes built-in bleed resistor | 2.06\" diameter | Totaline\/OEM factory-sourced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier capacitors are reliability-tested to 60,000 service hours using high-grade metallized polypropylene film, meeting strict United Technologies tolerances. Generic capacitors typically carry ±10% MFD tolerances versus the tighter OEM spec, which accelerates compressor and fan motor wear over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before disconnecting terminals. The start capacitor cycles out of circuit once the compressor reaches ~75% running speed — do not leave energized.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty on both capacitors. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for Carrier model \u003cstrong\u003ePH13NR030000AEAA\u003c\/strong\u003e heat pump condensers. Cross-references: HC98JA047, GE 97F9969 (dual run); HC95DD088, HC95DE088 (start). Verify MFD, voltage, and physical dimensions against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — just reach out!\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641878729075,"sku":"CARRIE-PH13NR030000AEAA-CAPACITOR-P291-4573RS","price":40.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641878761843,"sku":"CARRIE-PH13NR030000AEAA-CAPACITOR-P291-4573RS-GEN","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-4573RS_bbf7f3fd-57ae-4094-9358-e4312de7c2ea.jpg?v=1775028446","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr030000aeaa-capacitor-wl6uee","provider":"National HVAC Parts","version":"1.0","type":"link"}