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Is your air conditioner's outdoor unit not turning on? A faulty contactor (that's the relay switch) is a common problem. This is a 2-pole, 30 amp, 24-volt contactor designed as a direct replacement for Trane and American Standard models, specifically part number C147094P03. It's the component that sends power to the compressor and condenser fan when your thermostat calls for cooling. If you hear a humming from the outdoor unit but nothing happens, this might need replacing. Brand new in the box. Installation involves turning off the power and swapping some wires—doable if you're handy, otherwise call an HVAC tech. A relatively cheap part that can save you from a sweaty house and a costly service visit.
4.8 out of 5