Reliable and High-Performing American Zettler XMCO 321EBBC Definite Contactor Review

This was a perfect replacement for the original part in my 2 year old carrier. I will never know why the original part burned out in just 2 years. I blew fuses and tripped the switch resulting in complete failure of the original part. Note: The main connectors below are for plugging in the spade connectors to your home wiring. My original part was made to accept bare wires. I bought several off the shelf Home Depot G21001 electrical offset lugs and they did an excellent job of solving the…

When my 4 year old Carrier air conditioner broke down and the installer refused their warranty on the work I thought the problem was the relay (contactor) in the outdoor unit. . I copied the part number of the failed relay and started looking for a replacement. In addition to making the part, American Zettler provided a datasheet on their website to help me verify that it was the correct part. As promised, it arrived on time from Revain and was an inexpensive replacement. My air conditioner…

After reading the reviews and believing in myself I am happy to report that this has solved my AC problem. I have a 2017 Trane XR and it replaced the original Homer contactor D157567P02 which made a loud clicking noise when the AC was turned on. What made me more comfortable with the exchange was that the model of the new contactor (XMC0-321-EBBC) was exactly the same as the Homer model. The only thing I would like to point out is that the shape of the American Zettler case was the opposite of…