I need to buy a new air conditioner, but my unit sits in a sleeve in the wall. Can I buy a regular window unit or does it need to be a special through-the-wall air conditioner? Unfortunately, it's not ...

We're going to buy some new room air conditioners and are choosing between through-the-wall units that require a sleeve and window-mounted units. Which do you ...

Summer is around the corner, and for many, that means trying to stay cool during long days of high temperatures. While some buildings are already equipped with central air conditioning, there are many ...

New York Post may receive revenue from affiliate and advertising partnerships for sharing this content and/or when you make a purchase. We’re still a few days away from the solstice, but if you ask us ...

I’m getting a couple of wall-through air conditioners installed. To do this, holes have to be punched through the building (they aren’t already there). Do I need a building permit for this? I’ve tried ...