Specially engineered to terminate Side Wall Vent Systems (Gas, Oil). They are also a certified method for terminating many horizontally vented appliances. Vent hoods are built with heavy-duty, corrosion-resistant aluminum construction. Models VH1-3, VH1-4, and VH1-6 additionally feature a heat shield for built-in clearances from combustibles. Building exteriors are kept tidy while the structure's aesthetics remain undisturbed. All required mounting hardware is provided