{"product_id":"payne-pa13nr018000aaaa-capacitor-suwq5e","title":"OEM Payne Dual Run \u0026 Start Capacitor Kit for PA13NR018000AAAA","description":"\u003ch1\u003eOEM Payne Dual Run Capacitor \u0026amp; Start Capacitor for Model PA13NR018000AAAA\u003c\/h1\u003e\u003cp\u003eThese factory-specified OEM capacitors — dual run capacitor \u003cstrong\u003eP291-2553RS\u003c\/strong\u003e and start capacitor \u003cstrong\u003eP281-8806\u003c\/strong\u003e — are the exact replacements for the \u003cstrong\u003ePayne PA13NR018000AAAA\u003c\/strong\u003e single-stage split-system air conditioner. Capacitors store and release the precise electrical charge required to start and run both the compressor and condenser fan motor. A failing dual run capacitor typically presents as a humming condenser unit with no motor movement, a system that trips the breaker, or a unit that short-cycles within the first few minutes of operation. A failing start capacitor causes hard-start issues where the compressor struggles or refuses to start under load, dramatically shortening compressor life if left unaddressed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e P291-2553RS — Dual Run Capacitor, round case, 370V\/440V rated, factory-matched MFD tolerance ±3% | P281-8806 — Start Capacitor, high-capacitance boost for compressor start-up, matched to PA13NR018000AAAA factory specs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are manufactured to exact factory tolerances. Generic aftermarket units commonly run ±10% MFD variance, which accelerates wear on the compressor windings and condenser fan motor, leading to premature and costly failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge capacitors fully before handling any terminals (use an insulated resistor or discharge tool). Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter with capacitance setting. Photograph all wiring connections before removal to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty on both components. Orders placed before cutoff ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Payne \u003cstrong\u003ePA13NR018000AAAA\u003c\/strong\u003e 1.5-ton single-stage R-22 or R-410A split-system condenser. Always verify MFD rating, voltage, and physical case size against your unit's data plate before installation. Not sure about fitment? Our HVAC parts specialists verify compatibility before you order — contact us before purchasing.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62909145547123,"sku":"PAYNE-PA13NR018000AAAA-CAPACITOR-P291-2553RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909145579891,"sku":"PAYNE-PA13NR018000AAAA-CAPACITOR-P291-2553RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-2553RS_c703f7f3-efd7-4fc0-a416-af643c443179.jpg?v=1780718180","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa13nr018000aaaa-capacitor-suwq5e","provider":"National HVAC Parts","version":"1.0","type":"link"}