Pella 150 Series New Construction 35-1/2-in x 53-1/2-in White Vinyl Low-E Argon Double-Hung Window with Grids, Full Screen Included Keys this kit includes one XC

this kit includes one XC 5

The finish and knob add a modern aesthetic

covered outdoor areas

Tester uses 9-Volt battery included

Perfect for all indoor and outdoor gardening applications

Pella 150 Series New Construction 35-1/2-in x 53-1/2-in White Vinyl Low-E Argon Double-Hung Window with Grids, Full Screen Included Keys this kit includes one XCPella 150 Series 35 1 2 x 53 1 2 in. White Vinyl Double Hung Window Durable Pella 150 Series double hung window for new construction features low maintenance white vinyl and LowE argon double pane glass for energy savings. Integrated nail fin, full screen, and between the glass grilles deliver a clean look and easy installation. Key Features: Energy Efficient Glass: SunDefense LowE argon double pane glass helps block heat while letting in light Low