A Gradient rep told CNET by email you won't need to hire a professional to help install it. The All-Weather 120V Window Heat Pump can be installed on your own.

Learn how to install a window unit yourself for improved home comfort.

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In this story we demonstrate how to install a Marvin double hung window. Many of these steps are common among window manufacturers, but not all of them. When installing a window, always follow the ...

With temperatures reaching the high 90s last week, it’s been a fast start to air conditioner season. For those without central air conditioning, window AC units are probably the next best thing.