AC units are some of the most common home installations to beat the heat, but there are certainly others. This one, for example, is a cheaper alternative.

A home warranty helps cover repair or replacement of certain appliances, but does that include a central AC unit?

Repairing your AC can save you thousands of dollars, but only if you know when fixing it makes financial sense.

Before you replace your air conditioner, make sure you understand the full cost — and what can impact it.

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