{"product_id":"carrier-gc048cblnxet1xx1-contactor-1h3zxi","title":"OEM Carrier 40A Contactor 2-Pole 24V Coil for GC048CBLNXET1XX1","description":"\u003ch1\u003eOEM Carrier Contactor 2-Pole 24V Coil for Model GC048CBLNXET1XX1\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN52TC040\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier GC048CBLNXET1XX1\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay that acts as the main power switch for your compressor and condenser fan motor, energized by the 24V control circuit from your thermostat. When the contactor fails — due to pitted or burned contacts, a stuck plunger, or a failed coil — the system will appear completely unresponsive: the condenser will not start even when the thermostat calls for cooling. In some cases, a welded contactor will cause the unit to run continuously regardless of thermostat commands.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole configuration | 24V AC coil voltage | 40A rated | Direct OEM replacement for part number HN52TC040 | Factory-spec contact material and coil windings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use precisely rated contact surfaces and coil windings designed for Carrier's specific duty cycle. Generic contactors often use thinner contact pads that pit and weld faster, leading to premature failure 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 zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all high-voltage wiring before removing the old contactor to ensure correct terminal reassignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed by 3 PM ship the same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Carrier \u003cstrong\u003eGC048CBLNXET1XX1\u003c\/strong\u003e packaged unit. The GC048 designation indicates a 4-ton capacity configuration — confirm your unit's data plate lists part number HN52TC040 or a matching coil voltage and pole configuration before ordering. Our fitment team is available to verify compatibility prior to purchase. Order today and get your system back online fast — same-day shipping available on all in-stock OEM parts.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909380297075,"sku":"CARRIE-GC048CBLNXET1XX1-CONTACTOR-HN52TC040","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909380329843,"sku":"CARRIE-GC048CBLNXET1XX1-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_0e53b655-6c6a-42d3-b63b-31fa207040a3.jpg?v=1782898973","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gc048cblnxet1xx1-contactor-1h3zxi","provider":"National HVAC Parts","version":"1.0","type":"link"}