{"product_id":"carrier-contactor-c4850c50ay02721","title":"OEM Carrier Contactor C4850C50AY02721 for Model C4850C50AY02721","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor C4850C50AY02721 for Model C4850C50AY02721\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier contactor (C4850C50AY02721) is the electrically controlled switch that energizes your condensing unit's compressor and outdoor fan motor each time the thermostat calls for cooling. Engineered to exact Carrier specifications, it delivers reliable coil pull-in, clean contact closure, and long service life under the high inrush loads HVAC systems demand. It is a direct factory-match replacement for Carrier model C4850C50AY02721, so contact spacing, coil voltage, and mounting footprint drop in without modification. Installation is a moderate DIY job for anyone comfortable working around line voltage: cut power at the disconnect, photograph and transfer the existing wires terminal-for-terminal, and secure the new contactor in place — typically 20 to 30 minutes with basic hand tools. Replacing a pitted or buzzing contactor restores dependable starts and prevents compressor strain. Backed by OEM quality you can trust. In stock and ships same-day when you order before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C4850C50AY02721.\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":62967462953331,"sku":"carrier-contactor-c4850c50ay02721","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c4850c50ay02721","provider":"National HVAC Parts","version":"1.0","type":"link"}