{"product_id":"payne-pa13na0180ngabaa-contactor-1iwxlq","title":"OEM Payne Contactor 2-Pole 24V Coil for PA13NA0180NGABAA","description":"\u003ch1\u003eOEM Payne 2-Pole Contactor HN51KC024 for Model PA13NA0180NGABAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) for the \u003cstrong\u003ePayne PA13NA0180NGABAA\u003c\/strong\u003e split-system air conditioner. The contactor is the high-voltage relay that receives a 24V signal from your thermostat and closes the circuit to send 240V power to the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a burned coil, or contacts that weld shut — you'll experience symptoms like the AC not responding to the thermostat, a loud buzzing or chattering from the outdoor unit, or the compressor running continuously even when cooling is not called for.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V coil voltage | Rated for single-stage R-410A condensers | Factory-matched contact material and coil resistance for reliable switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors like this HN51KC024 use factory-spec contact alloys and coil windings. Generic aftermarket contactors may use lower-grade contact materials that pit faster under load, leading to premature failure and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off power at both the breaker and disconnect box. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Always photograph existing wiring before removing any leads. Capacitor discharge is required before working near electrical components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships same business day from our warehouse when ordered before 3PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This contactor is the OEM-specified replacement for the Payne \u003cstrong\u003ePA13NA0180NGABAA\u003c\/strong\u003e 1.5-ton single-stage split-system condenser. Verify your existing contactor's pole count and coil voltage against your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — contact us anytime.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62909168550259,"sku":"PAYNE-PA13NA0180NGABAA-CONTACTOR-HN51KC024","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909168583027,"sku":"PAYNE-PA13NA0180NGABAA-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_1ab5d876-1afb-4185-92da-c3635828a0fd.jpg?v=1780717814","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa13na0180ngabaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}