MODEL |
PART NUMBER |
DESCRIPTION |
SIZE |
# PER CARTON |
LBS |
Model P-68 |
V P68 |
Plastic w/built-on lintel screen and sliding shutter. Color: Gray |
16" x 8" with |
12/case |
28 |
Model GA-168 |
V GA168 |
3-hinged adjustable louvers; 8 x 8 perma coated screen attached |
16" x 8" with |
12/case |
28 |
Model PT-816 |
V PT816 |
Automatically opens at approx. 70º and closes at approx. 40º. Black high density thermo plastic construction with stainless steel and corrosion resistant metal parts. No electrical hook-up. Heavy duty aluminum mesh screen—front and back. |
16" x 8" with 65 sw. in. net free area. |
10/case |
15 |
Figure the square foot area of your crawl space to determine the number of vents needed. (Base on 1/150 code requirements) |
|||||
Square Feet |
P-68 |
GA-168 |
PT-816 |
||
0-1000 |
12 |
7 |
8 |
||
1000-1500 |
17 |
9 |
11 |
||
1500-2000 |
23 |
12 |
16 |
||
2000-2500 |
27 |
15 |
20 |
||
2500-3000 |
32 |
18 |
24 |
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