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Table DW-3 - Model P Unit Heater Roughing In Dimensions (Figure DW-3)*
Unit
Fan
Size
Dia.
A
B
1
1
5
42
11
/
18
/
4
/
4
4
8
64
13
1
/
21
1
/
4
5
/
2
4
8
80
13
1
/
21
1
/
6
1
/
2
4
8
Table DW-4 - Louver Cone Diffuser Roughing
In Dimensions (Figure DW-4)*
Unit Size
A
B
C
42
16
1
/
14
1
/
6
1
/
2
4
2
64 & 80
20
17
8
102 & 122
24
1
/
21
9
3
/
4
4
146, 166 & 202
28
3
/
24
3
/
11
1
/
8
4
2
1
1
3
252, 280, 336 & 384 35
/
31
/
13
/
2
2
1
1
500, 600 & 720
41
/
37
/
17
2
4
*Note:
All dimensions approximate in inches for roughing-in
purposes. Detailed certified drawings available on request.
UH-PRC001-EN
Dimensions
and Weights
C
D
E
F
G
1
3
3
1
/
11
/
/
4
11
4
4
4
1
5
/
14
1
4
14
8
1
5
/
14
1
3
14
8
Figure DW-3
No. of
D Louvers
2
5
/
8
8
3
1
/
8
8
3
15
/
8
16
4
5
/
8
8
4
12
4
3
4
/
12
4
Figure DW-4
L
P
H
K
(Min.)
(NPT)
3
7
1
1
/
1
/
7
1
/
8
8
2
1
3
/
1
7
/
7
1
1
/
8
8
2
1
3
/
1
7
/
7
1
1
/
8
8
2
R
S
T
U
5
5
3
3
/
6
/
2
/
11
8
8
4
3
5
/
7
1
/
2
3
/
14
8
8
4
3
5
/
8
5
/
2
3
/
14
8
8
4
V
5
3
/
8
3
5
/
8
3
5
/
8
49
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