27 Inch Electric Dryer with 7.3 Cu. Ft. Capacity No one said laundry day was easy, but LG dryer innovations might just change your mind. It starts with the LG Sensor Dry system that measures the number of moisture levels throughout the cycle and automatically adjusts the drying time. All the more reason to take advantage of the 7.3 cu. ft. extra-large capacity that handles really large loads. You'll save time and energy.