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 ...

Your HVAC units hould be properly sized. If it isn't, you could face a litany of issues, according to the Rosie on the House ...

Low-air-resistance MERV 13 filters provide great air quality without straining HVAC equipment.

To increase the longevity of an air conditioning system, See said a non-negotiable is changing air filters every month. “You may not think it needs it, but that is the first level of defense for air ...

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.

We turned to an expert to hand-pick the 7 best air conditioners of 2025 to cool your home, including LG and Black + Decker. Plus, read our FAQ section for more tips.

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.

Knowing the facts about central air condition can help you keep heat and humidity outside. Here, we take a look at how to know when to replace your central air conditioner, how it works and how sol ...

HVAC filters help ensure your system runs smoothly, while also improving air quality. This is everything you need to know about sizing filters, finding the right models for you, and tips for ...

How does an air conditioner work? In short, they work just like your average kitchen refrigerator. The technology behind both air conditioning systems and fridges is exactly the same – the ...

Xiaomi's Mijia Top-Flow Pro Air Conditioner offers ultra-level energy efficiency, rapid cooling/heating, and smart features, priced at 3,699 yuan ($506).