{"product_id":"carrier-contactor-c48a405052","title":"OEM Carrier Contactor C48A405052 for Model C48A405052","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor C48A405052 for Model C48A405052\u003c\/h1\u003e\n\u003cp\u003eThe Carrier C48A405052 contactor is an authentic OEM switching component that controls the flow of high-voltage power to your air conditioner's compressor and condenser fan. Each time the thermostat requests cooling, the contactor coil pulls the contacts closed to energize the outdoor unit, and reliably opens them once the call is satisfied. Built to Carrier's exact factory specifications, this contactor is fully compatible with model C48A405052 and offers arc-resistant, long-lasting performance under high amperage. Common signs you need this part include a chattering or silent outdoor unit, scorched contacts, or a system that fails to start. Replacing the contactor is a manageable job for a confident DIYer or HVAC technician: turn off power at the disconnect, photograph and transfer the wires one at a time, secure the new contactor, and reconnect. Most installations finish in 20-30 minutes with basic tools—just verify the circuit is de-energized with a meter first. This genuine OEM contactor ships same-day on orders placed before 3PM CST, getting your cooling back online with minimal delay. Rely on true OEM quality for durable, consistent operation.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C48A405052.\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":62965604221299,"sku":"carrier-contactor-c48a405052","price":54.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c48a405052","provider":"National HVAC Parts","version":"1.0","type":"link"}