Model 2711 - Mill Finish Only
Extruded aluminum, deep louvered blades, overlapping top & bottom mortar ribs. 2711 replaces a single brick. 12 square inches of Net Free Area.
Extruded aluminum, deep louvered blades, overlapping top & bottom mortar ribs. 2711 replaces a single brick. 12 square inches of Net Free Area.
Model 2712 (right) & Model 2711 - Mill Finish Only
Extruded aluminum, deep louvered blades, overlapping top & bottom mortar ribs. 2712 replaces a double brick, 2711 replaces a single brick. 2712 has 23 square inches of Net Free Area, 2711 has 12 square inches of Net Free Area
Extruded aluminum, deep louvered blades, overlapping top & bottom mortar ribs. 2712 replaces a double brick, 2711 replaces a single brick. 2712 has 23 square inches of Net Free Area, 2711 has 12 square inches of Net Free Area
Model 2712 - Mill Finish Only
Extruded aluminum, deep louvered blades, overlapping top & bottom mortar ribs. 2712 replaces a double brick. 23 square inches of Net Free Area
Extruded aluminum, deep louvered blades, overlapping top & bottom mortar ribs. 2712 replaces a double brick. 23 square inches of Net Free Area