{"product_id":"carrier-contactor-c4850c50aj02791","title":"OEM Carrier Contactor for Model C4850C50AJ02791 Replacement Part","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor for Model C4850C50AJ02791 Replacement Part\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier contactor is the electrical switch that energizes your compressor and condenser fan motor each time your thermostat signals for cooling. Built to match Carrier model C4850C50AJ02791 exactly, it provides the proper coil voltage, contact amperage, and terminal arrangement for a seamless, exact-fit installation. A worn or burned contactor is one of the most frequent causes of an air conditioner that won't cool — watch for a buzzing unit that won't engage, contacts that arc or stick, or a compressor that fails to cycle off. Replacing it is a moderate do-it-yourself task: disconnect power at the unit, photograph the wiring for reference, move each lead to the matching terminal on the new contactor, and mount it securely. Always confirm power is off before working on the unit. Choosing authentic OEM parts means reliable contacts and a coil engineered to outlast generic substitutes. We keep this contactor in stock — order before 3PM CST and it ships same-day. Restore dependable, efficient cooling to your Carrier system with the correct OEM contactor.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C4850C50AJ02791.\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":62967946576243,"sku":"carrier-contactor-c4850c50aj02791","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c4850c50aj02791","provider":"National HVAC Parts","version":"1.0","type":"link"}