{"product_id":"carrier-c4850c48zn055200-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil for C4850C48ZN055200 | National HVAC Parts","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C48ZN055200\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified part for the \u003cstrong\u003eCarrier C4850C48ZN055200\u003c\/strong\u003e packaged unit. The contactor acts as a high-voltage relay, receiving a 24V signal from your thermostat or control board to close its contacts and send line-voltage power to the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a burned coil, or mechanical wear — the unit will not respond to a call for cooling, leaving you with a system that hums or does nothing at all despite a working thermostat signal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V control coil | Line voltage contacts rated for compressor and fan motor loads | Direct OEM replacement for part numbers HN53CB115, HN53HF122, and HN53HG120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors are manufactured to Carrier's exact coil pull-in voltage and contact material specifications. Generic alternatives often use inferior contact alloys that pit and burn faster, causing premature re-failure within a single cooling season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the disconnect and verify zero voltage with a multimeter before beginning. Tools needed: flat-head and Phillips screwdrivers, needle-nose pliers, multimeter, and insulated wire labels. Photograph all wiring before disconnecting terminals to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships the same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eC4850C48ZN055200\u003c\/strong\u003e packaged unit. 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 — order with confidence and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909856055667,"sku":"CARRIE-C4850C48ZN055200-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909856088435,"sku":"CARRIE-C4850C48ZN055200-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_0e63b706-ef0f-474a-8258-15d248a06262.jpg?v=1782904226","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c48zn055200-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}