{"product_id":"carrier-py2peb042060aa-capacitor-42kxl1","title":"OEM Carrier Single Run Capacitor 4 MFD 370V for PY2PEB042060AA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 4 MFD 370V for Model PY2PEB042060AA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY2PEB042060AA\u003c\/strong\u003e packaged unit. The run capacitor stays in the circuit continuously while the motor operates, providing the phase-shifted electrical charge needed to keep the fan motor running efficiently and smoothly. When it degrades or fails, symptoms typically include a humming condenser or blower motor that won't spin, the system short-cycling within seconds of startup, or the unit running warm due to a struggling motor drawing excess amperage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 4 MFD (microfarad) | 370 VAC rated | Oval case | OEM part numbers: P291-0403 (primary), P291-1503 (secondary) | Replaces legacy P\/N 97F5704 | Factory-matched tolerance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM capacitor is built to Carrier's exact factory specification, including high-grade metallized polypropylene film dielectric and a UL-approved pressure-sensitive interrupter for safe fail-open protection. Generic capacitors often run at wider MFD tolerances, accelerating motor wear and risking premature compressor failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect and wait 5 minutes for the capacitor to fully discharge before touching any terminals. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\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 Engineered as a direct OEM replacement for the \u003cstrong\u003eCarrier PY2PEB042060AA\u003c\/strong\u003e packaged unit. Always verify the MFD rating and voltage printed on your existing capacitor's label before ordering — substituting a higher voltage (440V) unit of the same MFD is acceptable, but MFD must match exactly. Questions about fitment? Our HVAC parts team verifies compatibility before you order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640573546867,"sku":"CARRIE-PY2PEB042060AA-CAPACITOR-P291-0403","price":18.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640573579635,"sku":"CARRIE-PY2PEB042060AA-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_297a9b6d-a119-4f35-8b0e-6f0ef3a33dad.jpg?v=1775039158","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2peb042060aa-capacitor-42kxl1","provider":"National HVAC Parts","version":"1.0","type":"link"}