The short answer is yes, they do need a hose to vent the hot air from inside, outside. If there is no hose, the unit is more ...

Looking to beat the heat without breaking the bank? In this video, discover how to make a simple toy air conditioner at home ...

With the start of summer and a looming heat wave, here's what experts recommend for air conditioning temperature.

Heat indices could soar above 100 degrees in Chicago this weekend, but an Uptown hospital's air conditioning system has malfunctioned.

In air-conditioners, a drain pan collects this water, and well-designed systems allow it to flow outside rather than remaining stagnant. But those systems can malfunction, or simply be imperfect.

Midea is recalling its U-shaped air conditioners because of potential mold growth Around 1.7 million units sold in the US and Canada are affected.

It's that time of year when cottonwood seeds begin floating through the air like summer snow, and HVAC professionals say they're more than just a seasonal nuisance.

Air conditioning is critical to enjoying cars, even vintage ones, says Rob Siegel. He resurrected his E30's A/C just in time for a road trip.

How to Find the Right Air Filter Size By following these simple steps, you can keep your HVAC system running smoothly. Check your current filter.

Hisense launches X3 AC, featuring a front-mixed fresh air system, AI power-saving mode, and upgraded formaldehyde removal.

Keeping your ducted cooling or heating system clean and well maintained will help ensure it runs efficiently, and doesn't cause you health issues.