Split AC vs window AC: Which one should you choose while keeping electricity consumption, installation and price in mind.

In '80, Pontiac introduced the new R4 A/C compressor to some of its Trans Ams and Firebirds. Weighing in at nearly half the mass of the long-in-the-tooth A6 compressor, the R4 continued in the F-body ...

Split AC or central AC? Compare electricity use, installation costs, maintenance, air quality, and cooling performance to ...