{"product_id":"payne-pa14nc01800gaaaa-contactor-1iwxlq","title":"OEM Payne Contactor 2-Pole 24V Coil for PA14NC01800GAAAA","description":"\u003ch1\u003eOEM Payne 2-Pole Contactor 24V Coil for Model PA14NC01800GAAAA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified contactor (part number \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) for the \u003cstrong\u003ePayne PA14NC01800GAAAA\u003c\/strong\u003e split-system air conditioner. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes the circuit to deliver 240V power to the compressor and condenser fan motor. When the contactor fails — due to worn or pitted contact points, a burned coil, or contacts stuck open or closed — the system will either refuse to start entirely or run continuously without responding to thermostat calls.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | 30–40 amp contact rating | Direct OEM replacement for part number HN51KC024 | Compatible with R-410A systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors like this HN51KC024 are manufactured to exact factory contact material and coil specifications. Generic alternatives frequently use lower-grade contact surfaces that pit and fail prematurely, especially in high-cycle cooling climates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the breaker and confirm voltage is zero before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, non-contact voltage tester. Photograph all wiring connections before removing the old unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed before cutoff ship the same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Payne \u003cstrong\u003ePA14NC01800GAAAA\u003c\/strong\u003e single-stage split-system condenser. Verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — reach out before placing your order.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62909047275891,"sku":"PAYNE-PA14NC01800GAAAA-CONTACTOR-HN51KC024","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909047308659,"sku":"PAYNE-PA14NC01800GAAAA-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_f8a12339-3a23-4b76-a834-5c145d5fcc65.jpg?v=1780717916","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa14nc01800gaaaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}