{"product_id":"carrier-gc048helnxet1xx1-contactor-1h3zxi","title":"OEM Carrier Contactor 2-Pole 24V for GC048HELNXET1XX1 — HN52TC040","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor HN52TC040 for Model GC048HELNXET1XX1\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement contactor for the \u003cstrong\u003eCarrier GC048HELNXET1XX1\u003c\/strong\u003e packaged HVAC unit, factory part number \u003cstrong\u003eHN52TC040\u003c\/strong\u003e. The contactor acts as the high-voltage relay that closes the circuit between your power supply and the compressor and condenser fan motor whenever the thermostat calls for cooling. When the contactor fails — due to pitted contacts, coil burnout, or a stuck plunger — the unit will appear completely unresponsive, hum without starting, or fail to energize despite the thermostat sending a 24V signal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Heavy-duty contact rating matched to factory specs | Direct OEM replacement for part number HN52TC040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine Carrier contactor uses factory-specified contact materials and coil windings. Aftermarket contactors often use lower-grade silver-alloy contacts that pit faster under load, leading to premature failure — especially in high-cycle cooling climates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and a camera or phone to photograph existing wiring before removal. Transfer wires one at a time to avoid miswiring the high-voltage terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier GC048HELNXET1XX1\u003c\/strong\u003e packaged unit (4-ton class). Always verify coil voltage and pole configuration on your unit's wiring diagram or data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you purchase — contact us anytime. \u003cstrong\u003eIn stock and ready to ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909379477875,"sku":"CARRIE-GC048HELNXET1XX1-CONTACTOR-HN52TC040","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909379510643,"sku":"CARRIE-GC048HELNXET1XX1-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_f7e32698-74da-47fe-8e60-06556e1d3620.jpg?v=1782905062","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gc048helnxet1xx1-contactor-1h3zxi","provider":"National HVAC Parts","version":"1.0","type":"link"}