Choosing an air conditioner can be tricky; fortunately, consumer reviews exist. Based on feedback from customers, one can see ...

leading to higher energy costs. Therefore, it may be cost-effective to replace an older unit, even if it's still operational.

The first installation step was attaching the top rail and side panels to the main unit ... the average US electrical costs, you should expect to pay $49 to run the AC on high for eight hours ...