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Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
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This genuine OEM Carrier contactor (C48A203562) is the magnetic switching device that delivers power to your air conditioner or heat pump's compressor and outdoor fan motor on every cooling cycle. Made to Carrier's precise factory specifications, it provides reliable coil energizing, clean contact engagement, and the correct amperage and voltage handling your equipment was designed around. It is a direct-fit replacement for Carrier model C48A203562, matching the factory terminal arrangement and mounting so the swap goes smoothly. Telltale signs of a failing contactor include a persistent hum, chattering contacts, visible pitting or arcing, and an outdoor unit that won't kick on — replacing the part resolves these and restores steady operation. The job is approachable for a skilled DIYer or technician: turn off the disconnect, transfer wires one at a time to the matching terminals, and secure the new contactor, generally 15–20 minutes. Double-check that the line voltage and coil rating match before reconnecting power. Order by 3PM CST and your contactor ships the same day for a fast fix.
This part is compatible with Carrier model C48A203562.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.