Power Exhaust, Used With 12-1/2 To 25 Ton Packaged Rooftop, Voltage:208-230 Hertz: 60 Phase:1 Horsepower:0.75 Includes: 1- Power Exhaust Hood Assembly, 1- Edge Protector 10" Long, 1- Caulk (Clear), 10- Wire Ties, 2- Economizer Exhaust Hood Block Off Plates, 15- Screws (Drill Point), 1- 1" X 3" Power Exhaust Installed Label, Template Showing Where Mounting Holes Are To Be Drilled And Opening To Be Cutout, Dims: 27-1/2" H X 19-7/8" W X 19-1/2" D, Weight: 76 Lbs