{"product_id":"carrier-gc036helcxet1xx1-contactor-1h3zxi","title":"OEM Carrier 40A Contactor 2-Pole 24V Coil for GC036HELCXET1XX1","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor HN52TC040 for Model GC036HELCXET1XX1\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM replacement contactor (part number \u003cstrong\u003eHN52TC040\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier GC036HELCXET1XX1\u003c\/strong\u003e condensing unit. The contactor is the high-voltage switching relay that receives a 24V signal from the thermostat and closes the circuit to energize the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a burned coil, or a stuck plunger — the system will either refuse to start entirely, run continuously without shutting off, or trip the breaker repeatedly. Replacing a worn contactor is one of the most cost-effective repairs in residential HVAC service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V control coil | 30–40A contact rating | Direct OEM replacement per factory spec | Part No. HN52TC040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor uses factory-grade silver-alloy contact tips rated for thousands of switching cycles. Generic contactors often use lower-grade contacts that pit and weld prematurely, leading to repeat failures within a single season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect power at the disconnect box and breaker panel before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, non-contact voltage tester. Photograph all wiring connections before removal. Transfer wires one at a time to avoid miswiring.\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 3 PM EST ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed and tested specifically for the \u003cstrong\u003eCarrier GC036HELCXET1XX1\u003c\/strong\u003e condensing unit. Always confirm the part number on your existing contactor's label and verify coil voltage and pole configuration match your unit's wiring diagram before ordering. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy — contact us anytime.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909381181811,"sku":"CARRIE-GC036HELCXET1XX1-CONTACTOR-HN52TC040","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909381214579,"sku":"CARRIE-GC036HELCXET1XX1-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_aec2440a-9c0e-421e-9830-f1946a133453.jpg?v=1782898964","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gc036helcxet1xx1-contactor-1h3zxi","provider":"National HVAC Parts","version":"1.0","type":"link"}