{"product_id":"carrier-c4850c48zg060500-contactor-1k1tl0","title":"OEM Carrier 2-Pole 24V Coil Contactor for C4850C48ZG060500 | National HVAC Parts","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C48ZG060500\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier C4850C48ZG060500\u003c\/strong\u003e packaged unit. The contactor acts as the primary switch that allows 240V power to flow to the compressor and condenser fan motor when the thermostat calls for cooling. When a contactor fails — due to pitted contacts, a burned coil, or welded contacts — your system will either refuse to start entirely or run continuously without responding to thermostat commands. Replacing it with the correct OEM part restores reliable, factory-spec switching performance.\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 | Compatible OEM part numbers: HN53CB115, HN53HF122, HN53HG120 — verify your unit's existing part number before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use factory-rated contact materials and coil windings, ensuring proper pull-in voltage and long contact life. Generic contactors frequently suffer from premature contact pitting, coil burnout, and inconsistent pull-in at low 24V signal voltages — 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 breaker 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 to ensure correct reinstallation.\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 the same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eC4850C48ZG060500\u003c\/strong\u003e packaged unit (5-ton, 60,000 BTU gas\/electric configuration). Cross-references OEM part numbers HN53CB115, HN53HF122, and HN53HG120 — confirm the part number on your existing contactor or unit data plate before ordering. Need help verifying fitment? Our HVAC parts specialists confirm compatibility before your order ships.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909862478195,"sku":"CARRIE-C4850C48ZG060500-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909862510963,"sku":"CARRIE-C4850C48ZG060500-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_3d49233c-b1d5-4181-ba37-448b6c18e3f3.jpg?v=1782897227","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c48zg060500-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}