Lomanco® 904W Series 900 Vari Pitch Adjustable Louver Vent, White ChristmasLighting Auto ranging for improved readings

Auto ranging for improved readings

Size : 52"

Accepts up to Awg #4 wire

For major appliances & general purpose

Extra-large all wood body for maximum hauling capacity

Lomanco® 904W Series 900 Vari Pitch Adjustable Louver Vent, White ChristmasLighting Auto ranging for improved readingsThe 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