{"product_id":"carrier-c4850c48z8075610-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil for C4850C48Z8075610","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C48Z8075610\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier C4850C48Z8075610\u003c\/strong\u003e packaged HVAC unit. The contactor is a high-voltage relay that bridges the low-voltage signal from your thermostat to the high-voltage power supply for the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a burned coil, or a stuck plunger — your system will receive a call for cooling but the compressor and fan will not energize, leaving you with warm air or no response at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V control coil | High-amperage contacts rated for compressor load | Direct OEM replacement for part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e, \u003cstrong\u003eHN53HF122\u003c\/strong\u003e, and \u003cstrong\u003eHN53HG120\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors feature factory-grade contact alloy and coil winding tolerances, ensuring proper pull-in voltage and long contact life. Generic contactors often use lower-grade contact materials that arc and pit prematurely, leading to repeat failures within a single 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 touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor.\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 stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for use in Carrier model \u003cstrong\u003eC4850C48Z8075610\u003c\/strong\u003e packaged units. This part supersedes and replaces OEM part numbers HN53CB115, HN53HF122, and HN53HG120 — order with confidence knowing all three numbers resolve to this same factory-correct component. Verify your existing contactor's pole count and coil voltage against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment prior to purchase. \u003cstrong\u003eIn stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909869162867,"sku":"CARRIE-C4850C48Z8075610-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909869195635,"sku":"CARRIE-C4850C48Z8075610-CONTACTOR-HN53CB115-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-HN53CB115_53fd4224-01a0-4a34-a9d7-f26e065e95d5.jpg?v=1782904212","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c48z8075610-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}