{"product_id":"carrier-ch13na03000gaaba-contactor-1iwxlq","title":"OEM Carrier 30A Contactor 2-Pole 24V Coil for CH13NA03000GAABA","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model CH13NA03000GAABA\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier CH13NA03000GAABA\u003c\/strong\u003e split-system air conditioner. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes to deliver line voltage to the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a burned coil, or contact welding — the result is an AC unit that won't energize at all, runs continuously without shutting off, or trips the breaker repeatedly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil | 30A contact rating | 240V line voltage rated | OEM part number HN51KC024 | Factory-matched contact material for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is an authentic Carrier OEM contactor sourced directly from the factory. Generic contactors frequently use inferior contact alloys that pit and arc faster under load, leading to premature failure. OEM ensures the exact coil pull-in voltage and contact resistance your control board expects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the breaker and wait for capacitors to discharge before beginning. Tools needed: 1\/4\" and 5\/16\" nut drivers, flathead screwdriver, needle-nose pliers, multimeter. Photograph all wiring before disconnecting terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eCH13NA03000GAABA\u003c\/strong\u003e split-system condenser. Verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — order with confidence and get back to cool faster.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909636346227,"sku":"CARRIE-CH13NA03000GAABA-CONTACTOR-HN51KC024","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909636378995,"sku":"CARRIE-CH13NA03000GAABA-CONTACTOR-HN51KC024-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_354b0108-d60c-4906-b021-98977c6c13d8.jpg?v=1782898659","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ch13na03000gaaba-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}