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This OEM Carrier contactor is the genuine power-switching relay that delivers line voltage to the compressor and condenser fan motor in your CA16NA02400GAABA air conditioner. When the thermostat calls for cooling, the 24-volt coil energizes and pulls the contacts closed, starting the outdoor unit. Burned, pitted, or chattering contacts commonly cause a system that won't start, hums without running, or cycles erratically. Manufactured to Carrier's exact pole configuration, amperage rating, and coil voltage, this contactor is a precise match for the CA16NA02400GAABA, ensuring solid contact and reliable starts. Installation is a moderate DIY task for those comfortable around 240V: open the disconnect, photograph the existing wiring, move the leads one at a time to the new contactor, and mount it. Most homeowners finish in about 20-30 minutes. A true OEM contactor protects your compressor from damaging voltage drop and chatter wear. In stock and ships same-day on orders before 3PM CST, so you can get cool air back quickly. Backed by our exact-fit guarantee for your Carrier model.
This part is compatible with Carrier model CA16NA02400GAABA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.