{"product_id":"payne-pa13na0300n0bbaa-contactor-1iwxlq","title":"OEM Payne Contactor 2-Pole 24V Coil for PA13NA0300N0BBAA","description":"\u003ch1\u003eOEM Payne Contactor 2-Pole 24V Coil for Model PA13NA0300N0BBAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) for the \u003cstrong\u003ePayne PA13NA0300N0BBAA\u003c\/strong\u003e split-system air conditioner. The contactor is a high-voltage relay that receives a low-voltage (24V) signal from the thermostat and switches line voltage to the compressor and condenser fan motor. When the contactor fails — through pitted contacts, a burned coil, or a stuck plunger — the system will either refuse to start entirely, run continuously without shutting off, or cycle erratically. Replacing a failed contactor is one of the most common and cost-effective AC repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V coil voltage | Factory-rated amperage for Payne PA13NA0300N0BBAA | OEM part number HN51KC024 | Direct drop-in replacement — no wiring modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to exact Payne\/Carrier factory specifications, ensuring proper coil pull-in voltage, contact rating, and long-term reliability. Generic contactors may use lower-grade contact materials that pit and fail prematurely under high-cycle summer loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box and confirm zero voltage with a multimeter before touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wire connections before removing the old contactor to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Payne \u003cstrong\u003ePA13NA0300N0BBAA\u003c\/strong\u003e 2.5-ton single-stage R-410A split-system condenser. Always verify the OEM part number on your existing contactor's label and confirm coil voltage and pole configuration match your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — same-day shipping available on in-stock OEM parts.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62909164749171,"sku":"PAYNE-PA13NA0300N0BBAA-CONTACTOR-HN51KC024","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909164781939,"sku":"PAYNE-PA13NA0300N0BBAA-CONTACTOR-HN51KC024-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN51KC024_e313e59e-da62-4708-ad84-61a9f29dca0e.jpg?v=1780717826","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa13na0300n0bbaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}