split ACs are preferable or the general ones?

Answers:
Split units are generally preferred....

Lower operating cost....

Better distribution of coditioned air....

Centralized unit locations...

Ease of maintenance and repair...

Easily to replace defective components....

Life of units is generally longer...

One advantage of "Window Units"...

Is ease of installation...

And cost of window units is lower.....as is overall cooling capacity..(24,000 BTU or a 2 ton unit) about the largest..

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