To cool a bigger or busier room ranging from 250 to 350 square feet ... units (Btu) per hour) to the power input (in watts).

It has a 74 pints per day dehumidifying ... With a rating of 10,000 BTU, the LG dual inverter smart Wi-Fi portable air conditioner can effectively cool areas up to 500 square feet.

The average cost to run central air conditioning is $30 to $270 per month, depending on the unit size and efficiency. A three-ton unit (or 36,000 BTU) can cool a 1,500-2,000 square foot home and ...