{"product_id":"payne-pa14na048000baaa-contactor-1iwxlq","title":"OEM Payne Contactor 2-Pole 24V Coil for PA14NA048000BAAA","description":"\u003ch1\u003eOEM Payne 2-Pole Contactor 24V Coil for Model PA14NA048000BAAA\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor (part number \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) is the factory-specified high-voltage relay for the \u003cstrong\u003ePayne PA14NA048000BAAA\u003c\/strong\u003e 4-ton split-system air conditioner. The contactor acts as the main power switch between your disconnect and the compressor and condenser fan motor — when the thermostat calls for cooling, the 24V control board energizes the contactor coil, closing the high-voltage circuit and bringing the system to life. A failed contactor is one of the most common reasons an AC unit won't turn on, makes a loud chattering or buzzing noise at the outdoor unit, or runs continuously without shutting off due to welded contacts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | 30–40A contact rating | Direct OEM replacement for part number HN51KC024 | Fits Payne PA14NA048000BAAA 4-ton R-410A condenser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to exact factory coil pull-in voltage and contact resistance specifications. Generic contactors may use lower-grade silver-alloy contacts that pit and weld prematurely, leading to repeat failures and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect and verify voltage is absent with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. In-stock and ships 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\u003ePA14NA048000BAAA\u003c\/strong\u003e 4-ton single-stage split-system air conditioner. Verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our parts specialists are available to confirm fitment — order with confidence and get your system cooling again today.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62909054419315,"sku":"PAYNE-PA14NA048000BAAA-CONTACTOR-HN51KC024","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909054452083,"sku":"PAYNE-PA14NA048000BAAA-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_3b55f512-5190-4de6-aa24-621495caf505.jpg?v=1780717911","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa14na048000baaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}