{"product_id":"carrier-hc1bnx030000aaaa-capacitor-upzh37","title":"OEM Carrier Dual Run Capacitor P291-3553RS for HC1BNX030000AAAA","description":"\u003ch1\u003eOEM Carrier Dual Run Capacitor P291-3553RS for Model HC1BNX030000AAAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM dual run capacitor (part number \u003cstrong\u003eP291-3553RS\u003c\/strong\u003e) engineered specifically for the \u003cstrong\u003eCarrier HC1BNX030000AAAA\u003c\/strong\u003e condensing unit. The dual run capacitor serves a critical role in your system — it stores and delivers the electrical charge needed to start and continuously run both the compressor and the condenser fan motor simultaneously. Common failure symptoms include a loud humming noise with no motor movement, the system attempting to start and shutting down within seconds, a condenser fan that won't spin, or a compressor that short-cycles. If your Carrier unit is running warm or not starting at all, a failed capacitor is one of the first components to inspect.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number P291-3553RS | Dual run configuration (compressor + fan) | Factory-matched MFD rating with ±3% tolerance | 370V or 440V rated — verify rating on your unit's data plate before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier capacitor built to exact factory specifications. Aftermarket alternatives frequently carry ±10% MFD tolerances, which accelerates wear on the compressor and condenser fan motor and can void equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — A capacitor replacement is a straightforward repair for most technicians and experienced DIYers. Required tools: 1\/4\" nut driver, needle-nose pliers, insulated discharge tool or resistor, and a multimeter. \u003cstrong\u003eCritical safety step:\u003c\/strong\u003e Always discharge the capacitor fully before handling — stored voltage can cause serious injury even with the power off. Photograph all wiring connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty against defects. In stock and ships same business day from our climate-controlled parts warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed and tested for use in the Carrier \u003cstrong\u003eHC1BNX030000AAAA\u003c\/strong\u003e condensing unit. Always cross-reference your unit's data plate MFD and voltage ratings against the capacitor label to confirm an exact match prior to installation. Our parts specialists are available to verify fitment before you order — contact us with your model and serial number for confirmation. Order today and get your system back online fast with same-day shipping.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909340418419,"sku":"CARRIE-HC1BNX030000AAAA-CAPACITOR-P291-3553RS","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909340451187,"sku":"CARRIE-HC1BNX030000AAAA-CAPACITOR-P291-3553RS-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-P291-3553RS_0b1d3cfe-ce83-4bab-b34c-14ae9b09e090.jpg?v=1782916030","url":"https:\/\/nationalhvacparts.com\/products\/carrier-hc1bnx030000aaaa-capacitor-upzh37","provider":"National HVAC Parts","version":"1.0","type":"link"}