I added an interior DIY kit to my windows to prevent my warm air from escaping.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Here’s a list of BPL window air conditioners (ACs), sorted by Popularity. You can change sorting to High Price, Low Price, or Name. You can also apply Filters like Price, Brand, Capacity, and Star ...