Cast Aluminum Vents
STOCK SIZES
|
Model C |
ORDER SIZE (W x H) |
Min Opening Required (W x H) |
|
123 |
12" x 2-3/4" |
12-1/4" x 3" |
|
125 |
12" x 5" |
12-1/4" x 5-1/4" |
|
128 |
12" x 7-3/4" |
12-1/4" x 8" |
|
164 |
16" x 4-15/16" |
16-1/4" x 5-1/4" |
|
166 |
16" x 6" |
16-1/4" x 6-1/4" |