{"product_id":"carrier-contactor-c4850c50ak02721","title":"OEM Carrier Contactor C4850C50AK02721 for Model C4850C50AK02721","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor C4850C50AK02721 for Model C4850C50AK02721\u003c\/h1\u003e\n\u003cp\u003eThis authentic OEM Carrier contactor (C4850C50AK02721) is the line-voltage switch that engages your compressor and condenser fan motor each time the thermostat calls for cooling. Produced to factory specifications, it provides reliable switching, resists contact wear and pitting, and fixes common problems including a humming unit, a system that won't start, or one that won't shut off. It is a direct-fit replacement for Carrier model C4850C50AK02721, matching the original coil voltage, amp rating, and pole count so no rewiring or adapters are needed. Installation is moderate and typically takes 15-20 minutes for an experienced technician: cut power, photograph the connections, transfer each lead one at a time, and remount. Line-voltage repairs should always be handled by a licensed HVAC professional. Every unit is brand-new, never refurbished, and backed by our quality guarantee. Order before 3PM CST for same-day shipping and get your system cooling again fast. NationalHVACParts.com is your trusted supplier of genuine Carrier components at fair prices.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C4850C50AK02721.\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":62967798235507,"sku":"carrier-contactor-c4850c50ak02721","price":42.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c4850c50ak02721","provider":"National HVAC Parts","version":"1.0","type":"link"}