{"product_id":"payne-pa13pr04800gaaaa-capacitor-42kwsk","title":"OEM Payne Single Run Capacitor P291-0503 for PA13PR04800GAAAA","description":"\u003ch1\u003eOEM Payne Single Run Capacitor P291-0503 for Model PA13PR04800GAAAA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (part number \u003cstrong\u003eP291-0503\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003ePayne PA13PR04800GAAAA\u003c\/strong\u003e split-system air conditioner. A single run capacitor maintains the steady electrical charge needed to keep either the compressor or the condenser fan motor running after startup. When this component fails, you'll notice symptoms such as a persistent humming sound with no motor movement, intermittent short-cycling, or a complete failure of the unit to start — all signs that the capacitor can no longer hold its charge.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | Factory-matched MFD rating | 370V\/440V rated | Round case design | ±5% OEM tolerance for precise motor protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit from Payne meets exact factory tolerances, ensuring proper motor protection and longevity. Aftermarket capacitors often carry ±10% MFD variance, which can accelerate wear on your compressor or fan motor and void equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling any terminals. Required tools: 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify charge discharge. Photograph all wiring connections before removal to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. Orders placed before cutoff ship the 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 \u003cstrong\u003ePayne PA13PR04800GAAAA\u003c\/strong\u003e 4-ton, 13 SEER single-stage split-system air conditioner. Always verify the MFD rating and voltage listed on your unit's data plate before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62909068935539,"sku":"PAYNE-PA13PR04800GAAAA-CAPACITOR-P291-0503","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909068968307,"sku":"PAYNE-PA13PR04800GAAAA-CAPACITOR-P291-0503-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-0503_0994ddc2-c6a3-49b9-ad39-89d49bf1658e.jpg?v=1780718664","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa13pr04800gaaaa-capacitor-42kwsk","provider":"National HVAC Parts","version":"1.0","type":"link"}