Pella 150 Series New Construction 47 1 2 in x 35 1 2 in White Vinyl Low e Argon Double Hung Window with Grids, Full Screen Included Gas Tank Water Heaters Cut Off Tool Angle Grinder: Brushless motor Cut Off Tool Angle Grinder: Brushless motor provides longer runtime 4 inch Powered By gas Maximum Forward Speed 7 mile per hour Maximum Reverse Speed 3 mile per hour Mow in Reverse yes Turning Radius 0 inch Deck Size 52 inch Cutting Options side discharge bagged mulching Armrest Kit Included yes Yard Size 1 2 acre 5 Jamb Depth (Inches) 4 Its high transparency full screen keeps bugs out while allowing the sun's heat to flow in and warm your home