CTM vs. cruisair Air conditioner

[scarlet]

I'm looking at replacing my cruisair AC units. Does anyone know anything about CTM AC units? They look identical to the cruisair... are they the exact same unit but under a different name?

[rexripley]

In my investigation of refrigeration and some AC units, it appears that there are a relatively small number of manufacturers of components, such as heat exchanges and compressors and controller boards ,and that the various brands use some combination. This means that they are relatively easy to work on.

But I don't have direct experience.