Ventilating unit
DIMENSIONS
2
1
/8
(
5
4
.8
)
1
4
(
3
5
7
.8
)
18 1/8 (460)
2
1
/2
(
6
2
)
1
1
7
/8
(
3
0
1
)
1
3
1
/4
(
3
3
7
.8
)
7 5/8 (195)
5 (128.7)
1
1
1
/4
(
2
8
5
.5
)
18 1/8 (460)
7
3
/4
(
1
9
6
)
1
(
2
5
)
16 (407)
19 1/2 (497)
19 1/2 (497)
16 (407)
1
1
1
/4
(
2
8
5
.5
)
5 (128.7)
7
3
/4
(
1
9
6
)
7 5/8 (195)
2
1
/2
(
6
2
)
1
1
7
/8
(
3
0
1
)
