{"product_id":"carrier-gc024vtlcxet1xx1-contactor-1h3zxi","title":"OEM Carrier Contactor HN52TC040 for GC024VTLCXET1XX1","description":"\u003ch1\u003eOEM Carrier Contactor HN52TC040 for Model GC024VTLCXET1XX1\u003c\/h1\u003e\u003cp\u003eThis OEM contactor (part number \u003cstrong\u003eHN52TC040\u003c\/strong\u003e) is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier GC024VTLCXET1XX1\u003c\/strong\u003e system. The contactor acts as the primary electrical switch that allows low-voltage thermostat signals (24V) to energize the high-voltage compressor and condenser fan circuit. When a contactor fails, you'll typically experience a system that hums but won't start, trips the breaker repeatedly, or delivers zero cooling output despite the thermostat calling for it. Pitted or burned contact points are the most common cause of failure and are a clear sign it's time for a replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number HN52TC040 | 24V coil voltage | High-amperage rated contacts | Direct factory replacement for Carrier GC024VTLCXET1XX1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor uses factory-spec contact materials and coil windings, ensuring consistent pull-in voltage and long service life. Generic contactors often use lower-grade contact alloys that pit and burn faster under the high-current cycling demands of a compressor circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always disconnect power at the breaker and verify zero voltage with a multimeter before touching any terminals. Tools needed: flat-head and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removal. Line voltage is present inside the condenser cabinet — proceed carefully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. 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 Designed as a direct OEM replacement for the \u003cstrong\u003eCarrier GC024VTLCXET1XX1\u003c\/strong\u003e. Always verify your existing contactor's coil voltage and amperage rating against your unit's data plate before ordering. If you're unsure of fitment, our HVAC parts specialists are available to confirm compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909382164851,"sku":"CARRIE-GC024VTLCXET1XX1-CONTACTOR-HN52TC040","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909382197619,"sku":"CARRIE-GC024VTLCXET1XX1-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_8c399b56-1447-4310-be28-6ee5c71acec9.jpg?v=1782907511","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gc024vtlcxet1xx1-contactor-1h3zxi","provider":"National HVAC Parts","version":"1.0","type":"link"}