{"product_id":"carrier-gc072hsrcxet1xx1-contactor-1h3zxi","title":"OEM Carrier 40A Contactor 2-Pole 24V Coil for GC072HSRCXET1XX1","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor HN52TC040 for Model GC072HSRCXET1XX1\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM contactor (part number \u003cstrong\u003eHN52TC040\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier GC072HSRCXET1XX1\u003c\/strong\u003e condensing unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes the circuit to deliver 240V line power to the compressor and condenser fan motor. When it fails — due to pitted contacts, a burned coil, or contacts that weld shut — your system will either refuse to start entirely, run continuously without shutting off, or trip the breaker repeatedly. Replacing the contactor is one of the most common and cost-effective AC repairs available.\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 | Fits standard DIN-rail and direct-mount applications | OEM part number HN52TC040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier contactor is manufactured to exact factory specifications, ensuring proper coil pull-in voltage, contact gap, and amp rating. Generic contactors may use lower-grade silver-alloy contacts that pit faster under high-cycle loads common in residential cooling season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff ship same business day from our climate-controlled HVAC parts warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the Carrier \u003cstrong\u003eGC072HSRCXET1XX1\u003c\/strong\u003e condensing unit. Always confirm coil voltage and pole configuration on your unit's wiring diagram or data plate prior to ordering. Our parts specialists are available to verify fitment before you purchase — contact us with your full model and serial number for confirmation.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909374169459,"sku":"CARRIE-GC072HSRCXET1XX1-CONTACTOR-HN52TC040","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909374202227,"sku":"CARRIE-GC072HSRCXET1XX1-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_5e658e7f-b403-4e09-891b-adbdbef81ec1.jpg?v=1782898980","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gc072hsrcxet1xx1-contactor-1h3zxi","provider":"National HVAC Parts","version":"1.0","type":"link"}