This Power Save home energy saving kit includes one Power Save 1200 Power Factor correction device, one solar attic fan, 3 rolls of radiant barrier, and 3 rolls of duct seal. This kit is suitable for single homes up to 1500 sq. ft. or two story homes up to 2000 sq.ft. in size, and can help achieve as much as 35% energy saving and lower energy bill. Price includes shipping and handling for destination within USA.