{"product_id":"carrier-contactor-c4850c50aj05011","title":"OEM Carrier Contactor for Model C4850C50AJ05011 Replacement Part","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor for Model C4850C50AJ05011 Replacement Part\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier contactor is the electrically operated switch that sends power to your system's compressor and condenser fan motor whenever the thermostat calls for cooling. Built to the exact specifications of Carrier model C4850C50AJ05011, it provides correct coil voltage, contact amperage, and terminal layout for a true plug-and-play replacement. Failing contactors are one of the most common HVAC service issues — symptoms include a unit that buzzes but won't engage, intermittent cooling, or a compressor that won't stop running. Swapping it out is a moderate do-it-yourself task: cut power at the disconnect, snap a photo of the existing wiring, move each lead to the matching terminal on the new contactor, and mount it securely. Confirm power is off before touching any wires. Choosing authentic OEM hardware means dependable contacts and a coil that won't burn out early, unlike cheap aftermarket parts. We keep this contactor in stock — place your order before 3PM CST for same-day shipping. Restore reliable, efficient cooling to your Carrier equipment with the right part.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C4850C50AJ05011.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62967946314099,"sku":"carrier-contactor-c4850c50aj05011","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c4850c50aj05011","provider":"National HVAC Parts","version":"1.0","type":"link"}