{"product_id":"carrier-py3gna048090na-capacitor-xaecaq","title":"OEM Carrier Dual Run Capacitor 70+5 MFD 370V for PY3GNA048090NA","description":"\u003ch1\u003eOEM Carrier Dual Run Capacitor 70+5 MFD 370V for Model PY3GNA048090NA\u003c\/h1\u003e\u003cp\u003eThis OEM-spec dual run capacitor (part number \u003cstrong\u003eP291-7053RS\u003c\/strong\u003e) is the factory-matched replacement for \u003cstrong\u003eCarrier model PY3GNA048090NA\u003c\/strong\u003e packaged HVAC systems. The dual run capacitor stores and delivers the electrical charge required to start and sustain both the compressor motor and the condenser fan motor simultaneously from a single round canister. When this capacitor weakens or fails, common symptoms include a loud humming sound with no motor startup, a system that trips on high-pressure lockout within minutes of starting, a condenser fan that spins slowly or not at all, or a compressor that draws high amperage and overheats. Replacing this capacitor promptly protects your compressor — the most expensive component in the system — from premature failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 70+5 MFD (microfarad) | 370\/440V dual-rated | Round case | ±5% factory tolerance | 50\/60 Hz | Replaces P291-7053RS, P291-7054R, C3705R, 27L633, HC98JA071\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM-spec capacitors are wound and sealed to exact factory tolerance. Off-brand capacitors frequently drift beyond ±10% MFD under heat load, accelerating compressor wear and shortening service life — particularly critical on high-demand 4-ton packaged units like the PY3GNA048090NA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor terminals with an insulated resistor tool before handling. Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter (capacitance mode to verify before install). Photograph all wiring connections before disconnecting the old capacitor. Swap terminals one at a time to avoid miswiring HERM, FAN, and COMMON posts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year replacement 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 Verified fit for Carrier model \u003cstrong\u003ePY3GNA048090NA\u003c\/strong\u003e packaged gas\/electric units. Also cross-references Bryant and Payne models sharing the 70+5 MFD 370V specification. Always confirm MFD rating and voltage on your unit's data plate or wiring diagram before ordering. Our parts specialists are available to verify fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640474292595,"sku":"CARRIE-PY3GNA048090NA-CAPACITOR-P291-7053RS","price":33.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640474325363,"sku":"CARRIE-PY3GNA048090NA-CAPACITOR-P291-7053RS-GEN","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-7053RS_726508d6-5551-4a32-bb9c-5e149331a7b1.jpg?v=1775028787","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gna048090na-capacitor-xaecaq","provider":"National HVAC Parts","version":"1.0","type":"link"}