{"product_id":"carrier-gc024hercdet1xx1-contactor-1h3zxi","title":"OEM Carrier Contactor 2-Pole 24V Coil for GC024HERCDET1XX1","description":"\u003ch1\u003eOEM Carrier Contactor 2-Pole 24V Coil for Model GC024HERCDET1XX1\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN52TC040\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier GC024HERCDET1XX1\u003c\/strong\u003e condensing unit. The contactor is a high-voltage relay that acts as the primary switching device in your air conditioning system — when the thermostat calls for cooling, a 24V signal from the control board closes the contactor, allowing 240V power to flow to the compressor and condenser fan motor. A failed or pitted contactor is one of the most common causes of an AC unit that hums, fails to start, runs continuously without cycling off, or simply won't energize at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole design | 24V AC coil voltage | Factory-rated amperage for Carrier GC024HERCDET1XX1 | Silver-alloy contact tips for reduced arcing and extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier contactor (HN52TC040) is manufactured to exact factory tolerances. Generic contactors frequently use lower-grade contact materials that pit and weld prematurely, leading to repeat failures within a single cooling season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the breaker and verify zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers. Photograph all wiring connections before disconnecting. Pull the old contactor straight out of its bracket and transfer wires one at a time to the replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. 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 and factory-specified for the Carrier \u003cstrong\u003eGC024HERCDET1XX1\u003c\/strong\u003e condensing unit. Always verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our team is available to confirm fitment — just reach out before you buy. Order today and your part ships same business day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909383147891,"sku":"CARRIE-GC024HERCDET1XX1-CONTACTOR-HN52TC040","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909383180659,"sku":"CARRIE-GC024HERCDET1XX1-CONTACTOR-HN52TC040-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-HN52TC040_8f26865b-7eb6-4192-a2fc-9d78c25362af.jpg?v=1782904680","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gc024hercdet1xx1-contactor-1h3zxi","provider":"National HVAC Parts","version":"1.0","type":"link"}