{"product_id":"carrier-ha1bjx024000adaa-capacitor-upzh37","title":"OEM Carrier Dual Run \u0026 Start Capacitor Kit for HA1BJX024000ADAA","description":"\u003ch1\u003eOEM Carrier Dual Run \u0026amp; Start Capacitor for Model HA1BJX024000ADAA\u003c\/h1\u003e\u003cp\u003eThese OEM replacement capacitors — dual run capacitor \u003cstrong\u003eP291-3553RS\u003c\/strong\u003e and start capacitor \u003cstrong\u003eP281-1356\u003c\/strong\u003e — are the factory-specified components for the \u003cstrong\u003eCarrier HA1BJX024000ADAA\u003c\/strong\u003e air handler and associated condensing equipment. Capacitors store and discharge the electrical energy required to start and run the compressor and fan motors. A failing capacitor typically presents as a humming unit that won't start, intermittent short-cycling, a system that trips the breaker, or a condenser fan that spins slowly or not at all. Replacing with genuine OEM parts ensures exact electrical tolerances and protects your compressor from premature wear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Parts:\u003c\/strong\u003e P291-3553RS Dual Run Capacitor (supports both compressor and condenser fan motor) | P281-1356 Start Capacitor (provides extra torque on compressor start-up) | Factory-matched MFD and voltage ratings for the HA1BJX024000ADAA platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Genuine Carrier OEM capacitors are manufactured to ±3% MFD tolerance. Aftermarket units commonly run ±10%, causing increased motor stress, reduced efficiency, and shorter component lifespan — a false economy on a costly compressor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power and discharge capacitors fully before handling — stored charge can cause serious injury. Tools needed: insulated screwdriver, 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before removal. Start capacitor may include a hard-start relay; confirm existing wiring configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In-stock units ship same business day from our climate-controlled warehouse — get your system back online fast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier HA1BJX024000ADAA\u003c\/strong\u003e 2-ton air handler system. Always cross-reference the MFD rating, voltage rating, and physical case style printed on your existing capacitor's data label before installing. If you need fitment confirmation, our HVAC parts specialists verify compatibility before you order — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909364863347,"sku":"CARRIE-HA1BJX024000ADAA-CAPACITOR-P291-3553RS","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909364896115,"sku":"CARRIE-HA1BJX024000ADAA-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_4f1a2418-ebb9-4f97-baf7-0631b7657b09.jpg?v=1782915474","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ha1bjx024000adaa-capacitor-upzh37","provider":"National HVAC Parts","version":"1.0","type":"link"}