This portable application if single room applications up to 500 square feet.
Electrical: 120VAC, 50/60Hz, 22 Watts
Mechanical: 3-setting control switch
Dimensions: 12"H x 6"W x 4"D
Weight: 2.9 lbs.
Coverage: Up to 500 square feet
Owner's Manual
Many models are made in the United States of America.