{"product_id":"carrier-py2ppb042060nb-capacitor-42kxl1","title":"OEM Carrier Single Run Capacitor 4 MFD 370V for PY2PPB042060NB","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 4 MFD 370V Oval for Model PY2PPB042060NB\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY2PPB042060NB\u003c\/strong\u003e packaged unit. Carrying part numbers \u003cstrong\u003eP291-0403\u003c\/strong\u003e (4 MFD) and \u003cstrong\u003eP291-1503\u003c\/strong\u003e (15 MFD), these oval run capacitors maintain the continuous electrical charge required to keep the condenser fan motor or blower motor running efficiently after startup. When a run capacitor fails, the motor may hum but refuse to spin, overheat and trip on thermal overload, or cause the entire system to short-cycle — leaving you without cooling or heating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs (P291-0403):\u003c\/strong\u003e 4 MFD (microfarad) | 370 VAC rated | Oval case | 50\/60 Hz | Factory-matched ±5% tolerance | Replaces OEM cross-references HC90AA004, HC91CA004, HC90AB004, and GE\/Genteq 97F5704\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier\/Totaline OEM capacitor built to exact factory tolerances. Generic alternatives often carry wider MFD variance (±10%), which accelerates motor winding stress and shortens component service life — a false economy on a packaged rooftop or split system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling any terminals. Tools needed: flathead or Phillips screwdriver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before removal. Match MFD and voltage ratings exactly to your unit's data plate.\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 — get your system back up and running fast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePY2PPB042060NB\u003c\/strong\u003e packaged unit. Note: \u003cstrong\u003eP291-1503\u003c\/strong\u003e (15 MFD 370V) has been discontinued by Carrier; the current direct replacement is \u003cstrong\u003eP291-1504\u003c\/strong\u003e (15 MFD 440V). Always verify the MFD rating and voltage on your unit's original capacitor data label before ordering. Our parts specialists are available to confirm fitment before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640512827763,"sku":"CARRIE-PY2PPB042060NB-CAPACITOR-P291-0403","price":18.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640512860531,"sku":"CARRIE-PY2PPB042060NB-CAPACITOR-P291-0403-GEN","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-0403_636fd506-0a7e-4b33-a58c-3140665f21f3.jpg?v=1775039199","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2ppb042060nb-capacitor-42kxl1","provider":"National HVAC Parts","version":"1.0","type":"link"}