Walmart has a "cool" deal on this 12,000 BTU window air conditioner that'll keep you comfortable when those summer ...

Walmart just dropped a major sale on air conditioners, including window units, portable models, and smart ACs.

Air conditioners place a heavy burden on the grid when the weather gets hot, but this strategy shows they can actually ...

The EER or Energy Efficiency Ratio measures the cooling efficiency of an air conditioner or HVAC system, determined by ...

Basic air-conditioner maintenance, such as regularly cleaning filters, can help prevent mold growth. Many window units have a ...

Cranking up the AC also makes the air less humid, reducing the dampness that contributes to bacterial growth, mold, and dust ...

Air conditioners are ripe for mold. Here’s how to tell if there’s mold in your AC and how to get rid of it safely.