Consumer Reports' step-by-step window air conditioner installation instructions will prevent damage to your unit and prevent it from falling out of the window.

Installing a window air conditioner is typically a straightforward DIY process that can quickly transform a muggy room into a much more comfortable space. If you have any questions about your ...

Learn how to safely install a window air conditioning unit to ensure your space stays cool all summer long with our expert installation guide.

In this guide, we reveal expert-backed tips for installing a window air conditioner—and our recommendations for the best units for your home.

Installing a window AC unit isn’t complicated, but lifting the unit into place can be an obstacle for some homeowners. If this is the case, consider hiring someone to help install the window unit.

If you're installing a window AC into a horizontal sliding window, you may wonder how to tackle the opening above. As you'll see, there's a simple workaround.

A faulty installation can damage your AC—or worse. It can fall out of the window.By Perry SantanachoteInstalling a window air conditioner is a sweaty job, so you might be tempted to simply open t ...

A faulty installation can damage your AC—or worse. It can fall out of the window.By Perry SantanachoteInstalling a window air conditioner is a sweaty job, so you might be tempted to simply open t ...

How to install your portable air conditioner 1. Choose a location near a window and outlet Your portable AC needs several feet of unobstructed floor space so it receives adequate airflow.