{"product_id":"carrier-contactor-ch14na04800gaaaa","title":"OEM Carrier Contactor HN51KC024 for Model CH14NA04800GAAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor HN51KC024 for Model CH14NA04800GAAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine Carrier contactor (HN51KC024) is the electrically controlled switch that powers your compressor and condenser fan in the CH14NA04800GAAAA 4-ton unit. Every time the thermostat calls for cooling, the 24V coil pulls the contacts closed to send line voltage to the motors. Worn, pitted, or chattering contacts cause failure to start, buzzing, intermittent cooling, or welded contacts that won't shut off. This 2-pole 30-amp 24V coil contactor matches the factory specification for the CH14NA04800GAAAA, ensuring proper amperage rating and coil voltage. Installation is a simple 20-30 minute repair for a qualified technician: kill power at the disconnect, photograph the wiring, move the line, load, and coil leads to the identical terminals on the new contactor, and mount it. Basic hand tools only. Each contactor is genuine Carrier stock, tested, and built for reliable seasonal duty. Order before 3PM CST and your part ships same day so you can restore dependable cooling fast. Choose the correct OEM contactor to avoid repeat no-cool service calls.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model CH14NA04800GAAAA.\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":62962594054515,"sku":"carrier-contactor-ch14na04800gaaaa","price":29.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-ch14na04800gaaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}