{"product_id":"carrier-contactor-c50a302711","title":"OEM Carrier Contactor Replacement C50A302711 for Model C50A302711","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement C50A302711 for Model C50A302711\u003c\/h1\u003e\n\u003cp\u003eRestore reliable cooling with this genuine OEM Carrier contactor (C50A302711), the electrical switch that powers your outdoor condensing unit. When your system calls for cooling, the contactor's coil pulls the contacts closed to send line voltage to the compressor and fan motor, then releases to stop the cycle. Engineered to Carrier's factory standards, it is fully compatible with model C50A302711, delivering the correct coil voltage, current rating, and pole arrangement for safe long-term service. A failing contactor often shows up as a buzzing unit that won't start, burnt or welded contacts, frequent breaker trips, or cooling that comes and goes. Replacement is a moderate-difficulty task suited to a confident DIYer: shut off power at the disconnect, take a photo of the wiring, move the leads to the new part, secure it, and reconnect. Always meter the terminals to confirm power is off before you begin. Genuine OEM components guarantee proper fit and protect your warranty, unlike hit-or-miss generic replacements. In stock now and shipping same-day on orders placed before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C50A302711.\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":62964889518451,"sku":"carrier-contactor-c50a302711","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c50a302711","provider":"National HVAC Parts","version":"1.0","type":"link"}