{"product_id":"carrier-lc748lccsrlp2600-contactor-1k1ssk","title":"OEM Carrier Contactor 2-Pole 24V Coil for LC748LCCSRLP2600","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model LC748LCCSRLP2600\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM contactor replacement for the \u003cstrong\u003eCarrier LC748LCCSRLP2600\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 send line voltage to the compressor and condenser fan motor. When the contactor fails, the most common symptoms are an AC system that won't energize at all, a unit that hums but never starts, or visible pitting and burning on the contact points inside the unit. Replaces OEM part numbers \u003cstrong\u003eHN53CC024\u003c\/strong\u003e and \u003cstrong\u003eHN52TC040\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole configuration | 24V coil voltage | Factory-rated amperage for Carrier condensing applications | Direct OEM replacement — no modification required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use factory-spec silver-alloy contact points rated for the exact load cycles of your Carrier unit. Generic contactors often use lower-grade contacts that pit faster under high-inrush compressor loads, leading to premature failure and potential compressor damage.\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 touching any wiring. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removal. Line-voltage terminals must be torqued to spec to prevent arcing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock and ships same business day from our NationalHVACParts.com warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct fit for the Carrier \u003cstrong\u003eLC748LCCSRLP2600\u003c\/strong\u003e condensing unit. Cross-references OEM part numbers HN53CC024 and HN52TC040. Verify coil voltage and pole configuration on your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — just ask.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909295952243,"sku":"CARRIE-LC748LCCSRLP2600-CONTACTOR-HN53CC024","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909295985011,"sku":"CARRIE-LC748LCCSRLP2600-CONTACTOR-HN53CC024-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-HN53CC024_a31f0762-064f-4b2b-80ed-0110d3d401b3.jpg?v=1782904817","url":"https:\/\/nationalhvacparts.com\/products\/carrier-lc748lccsrlp2600-contactor-1k1ssk","provider":"National HVAC Parts","version":"1.0","type":"link"}