Lomanco® 904W Series 900 Vari Pitch Adjustable Louver Vent, White BackToSchool 2 speakers for maximum output

2 speakers for maximum output and coverage

mosquitoes and gnats

Must be used for all thru the wall installations involving combustible construction

Lid works as a roaster too

Type: Aluminum with Light Lens

Lomanco® 904W Series 900 Vari Pitch Adjustable Louver Vent, White BackToSchool 2 speakers for maximum outputThe Lomanco Series 900 Adjustable Louver fit roof pitches of 2 1 2 12 to 9 12. The ingenious design actually forces the louver blades to pivot, changing angle as the unit is adjusted. This permits maximum air flow capacity while assuring optimum protection from the weather. Constructed entirely of heavy gauge aluminum Adjusts from 2. 5 12 to 9 12 roof pitch 8" x 8" perma coated screen 1 1 2" wide mounting flange Pivoting blades provide maximum weather