If you're installing central air conditioning for the first time or replacing an older unit, you'll want the most reliable system possible. To estimate the reliability of major brands, we asked ...

The higher a portable air conditioner’s British Thermal Units (BTU) rating, the bigger the room it can handle — that’s the idea, anyway, since other factors affect cooling performance.

Window a/c's typically use EER, while central air conditioning systems use both EER and SEER. Ductless air conditioners, or mini-splits, are known for their high SEER rating.

Quarterly earnings results are a good time to check in on a company’s progress, especially compared to its peers in the same sector. Today we are looking at Lennox (NYSE:LII) and the best and worst ...

To find the best air conditioners, I talked to HVAC experts and tested over 20 units to see how effective, quiet, and energy-efficient they are. The Midea U Inverter Window Air Conditioner, our ...

Target employees reported being completely sold out of air conditioners. Walmart's website showed Midea 5,000 BTU bedroom units for just $159 at several, but not all, stores.

Amid a heat wave scorching central Ohio and most of the eastern U.S., residents of a senior apartment building in Reynoldsburg are without air conditioning, with temperatures inside some ...

This window air conditioner has 8,300 BTUs and costs less than $500. It's designed to cool up to a 350-square-foot space, so it's best suited for small- to medium-size rooms.

We tested nine units in a humid Florida home to find the best portable air conditioners of 2025. Here are the models we recommend considering for any size space.

Posted: Jun 24, 2025 / 07:47 PM EST / Updated: Jun 24, 2025 / 08:54 PM EST PENDLETON, Ind. (WISH) — The heat wave has stressed air-conditioning units across central Indiana.