{"product_id":"carrier-ph1rpa048000aawb-capacitor-42n4o5","title":"OEM Carrier Single Run Capacitor 15 MFD 370V for PH1RPA048000AAWB","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 15 MFD 370V for Model PH1RPA048000AAWB\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PH1RPA048000AAWB\u003c\/strong\u003e heat pump system, sold under Carrier part number \u003cstrong\u003eP291-1503\u003c\/strong\u003e (superseded by P291-1504). The run capacitor provides a continuous phase-shifted current to keep the fan motor or compressor running smoothly after startup. A failing run capacitor typically causes the motor to hum without spinning, draw excessive amperage, overheat, or cause the system to short-cycle and trip on thermal overload.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 15 MFD (microfarad) ±5% | 370V AC rated | Oval case | 50\/60 Hz | UL-approved current interrupter | Non-PCB dielectric fluid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine OEM Totaline\/Carrier capacitor meeting exact factory tolerance. Generic replacements often run ±10% MFD deviation, which accelerates motor winding stress and shortens component life. Note: Carrier sources capacitors from third-party manufacturers — the capacitor label will show the manufacturer name, not Carrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power and discharge the capacitor fully before handling any terminals. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, multimeter (capacitance mode). Photograph all wire connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed by 3 PM ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePH1RPA048000AAWB\u003c\/strong\u003e heat pump system. This part number (P291-1503) has been superseded by P291-1504 — our listing ships the current active replacement. Always verify the MFD rating and voltage on your unit's data plate before ordering. Need fitment confirmation? Our HVAC parts specialists verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641554850163,"sku":"CARRIE-PH1RPA048000AAWB-CAPACITOR-P291-1503","price":28.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641554882931,"sku":"CARRIE-PH1RPA048000AAWB-CAPACITOR-P291-1503-GEN","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1503_223356a7-fd0e-4044-b6cc-5bfe0797a6d8.jpg?v=1775038856","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph1rpa048000aawb-capacitor-42n4o5","provider":"National HVAC Parts","version":"1.0","type":"link"}