{"product_id":"carrier-c4850c48z6090610-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V for C4850C48Z6090610","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C48Z6090610\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier C4850C48Z6090610\u003c\/strong\u003e packaged unit. The contactor acts as the primary electrical switch that energizes the compressor and condenser fan motor when the thermostat calls for cooling. Common failure symptoms include an AC system that won't turn on despite the thermostat calling, a contactor that stays pulled in continuously (causing the system to run non-stop), audible chattering or buzzing from the contactor coil, or visible pitting and burning on the contact points from normal wear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | High-amperage load contacts rated for compressor and fan motor draw | Factory-matched contact gap and spring tension | OEM part numbers: HN53CB115, HN53HF122, HN53HG120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier contactors use silver-alloy contact tips engineered to withstand the inrush current of your specific compressor. Generic contactors often use lower-grade contact materials that pit and weld prematurely, leading to repeat failures within a single cooling season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect box and verify voltage is zero with a multimeter before touching any wiring. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire labels or tape. Photograph all wiring connections before disconnecting terminals. Transfer wires one at a time to avoid miswiring the 24V coil leads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for \u003cstrong\u003eCarrier model C4850C48Z6090610\u003c\/strong\u003e packaged units. Cross-references OEM part numbers HN53CB115, HN53HF122, and HN53HG120 — verify coil voltage and pole configuration on your unit's data plate before ordering. Our parts specialists are available to confirm fitment prior to purchase. In stock and ready to ship today — get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909870801267,"sku":"CARRIE-C4850C48Z6090610-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909870834035,"sku":"CARRIE-C4850C48Z6090610-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_fb303628-27f0-4bd8-94df-83da25702769.jpg?v=1782905031","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c48z6090610-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}