Thermwell AWS1207 Adjustable Screen Window With Ventilator, 10" Bicycles A 3-mode switch makes it

A 3-mode switch makes it easy to change functions

Color: Midnight's Blackness

coverage and durability

For gas underground

Reflective material on tip for visibility in low light conditions

Thermwell AWS1207 Adjustable Screen Window With Ventilator, 10" Bicycles A 3-mode switch makes itHighlights: 10" tall Extends 21" 37" wide Includes attached louver and metal rail extension Painted beige metal, rails and varnished wood ends Doubles as a screen and vent letting fresh air in and keeping weather out Protects from rain, snow, and insects Panel made of painted aluminum rails, varnished wood outer trim, and coated screen Easy gliding rails allow for fingertip adjustment Can be used year round Weather resistant and easy installation, no