{"product_id":"carrier-ha1cjx030000abaa-capacitor-upzh37","title":"OEM Carrier Dual Run \u0026 Start Capacitor Kit for HA1CJX030000ABAA","description":"\u003ch1\u003eOEM Carrier Dual Run \u0026amp; Start Capacitor Kit for Model HA1CJX030000ABAA\u003c\/h1\u003e\u003cp\u003eThis OEM capacitor kit includes both the \u003cstrong\u003eP291-3553RS Dual Run Capacitor\u003c\/strong\u003e and the \u003cstrong\u003eP281-1356 Start Capacitor\u003c\/strong\u003e, factory-specified replacements for the \u003cstrong\u003eCarrier HA1CJX030000ABAA\u003c\/strong\u003e condensing unit. Capacitors store and release the electrical charge needed to start and run the compressor and condenser fan motor. A failing capacitor is one of the most common causes of HVAC no-start conditions — symptoms include a loud hum with no motor movement, intermittent short-cycling, or a compressor that trips on thermal overload within minutes of startup. Replacing both the dual run and start capacitor together ensures full electrical support for every stage of the start sequence.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e P291-3553RS Dual Run Capacitor — Round case, 370V\/440V rated, factory-matched MFD tolerance ±3% | P281-1356 Start Capacitor — High-microfarad short-duty rating for hard-start assist; both units meet original Carrier factory specifications for the HA1CJX030000ABAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are manufactured to exact factory tolerances, ensuring proper motor starting torque and compressor longevity. Generic aftermarket capacitors frequently run ±10% MFD variance, which accelerates winding wear and can void compressor warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power and discharge capacitors before handling — stored charge can cause serious injury. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, multimeter with capacitance mode. 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. Orders placed before cutoff ship same business day from our stocked warehouse — get your system running fast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the \u003cstrong\u003eCarrier HA1CJX030000ABAA\u003c\/strong\u003e condensing unit. Always verify existing capacitor MFD and voltage ratings on your unit's data plate before ordering to confirm an exact match. Not sure if this is right for your unit? Our HVAC parts specialists verify fitment before every order — contact us with your model and serial number.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909356278131,"sku":"CARRIE-HA1CJX030000ABAA-CAPACITOR-P291-3553RS","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909356310899,"sku":"CARRIE-HA1CJX030000ABAA-CAPACITOR-P291-3553RS-GEN","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-start-P291-3553RS_260764c5-1e4b-496b-a369-3922bfb02dca.jpg?v=1782915490","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ha1cjx030000abaa-capacitor-upzh37","provider":"National HVAC Parts","version":"1.0","type":"link"}