2 heater sound data – Reznor UDBS Unit Installation Manual User Manual
Page 5
Form I-UDB, P/N 202658 R14, Page 5
Dimensions X, Y, Z (meters) Model UDBP and Model UDBS with Standard Horizontal Louvers at Mounting Heights of 1.5 - 5.5M
Motor
Speed
H
30
45
60
75
100
125
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
Low
Speed
1.5M
2.1
4.6
11.6
-27°
2.1
5.2
13.4
-20°
3.4
7.9
23.8
-15°
3.4
7.3
22.6
-13°
3.0
7.0
22.6
-16°
3.0
6.7
21.0
-14°
2.4M
2.1
4.0
9.8
-44°
2.7
5.2
12.2
-34°
4.3
7.9
23.2
-23°
4.0
7.9
21.9
-23°
4.0
7.6
21.9
-25°
3.7
7.3
19.8
-24°
3.0M
2.1
3.4
7.6
-56°
2.7
4.9
11.3
-42°
4.6
8.2
21.9
-29°
4.6
7.6
21.0
-28°
4.3
7.6
21.0
-31°
4.0
7.3
18.9
-31°
3.7M
-
-
-
-
2.7
4.3
9.4
-52°
4.9
7.9
21.3
-34°
4.6
7.6
19.8
-34°
4.3
7.3
20.1
-37°
4.3
7.0
17.7
-37°
4.3M
-
-
-
-
-
-
-
-
4.9
7.6
19.8
-40°
4.6
7.3
18.9
-40°
4.3
7.0
18.9
-43°
4.3
6.4
16.5
-43°
4.9M
-
-
-
-
-
-
-
-
4.6
7.3
18.3
-46°
4.6
7.0
17.1
-46°
4.3
6.4
17.4
-49°
3.7
5.8
14.3
-51°
5.5M
-
-
-
-
-
-
-
-
4.3
6.7
16.2
-52°
4.3
6.4
15.2
-52°
3.7
5.5
15.5
-56°
3.4
5.2
12.2
-57°
Medium
Speed
1.5M
2.1
4.9 13.1
-24°
2.7
6.4
18.3
-15°
3.7
8.5
27.7
-13°
3.4
8.2
25.6
-11°
3.4
8.2
26.2
-13°
3.7
8.8
29.3
-10°
2.4M
2.7
4.9
11.6
-38°
3.4
7.0
17.4
-26°
4.9
9.1
27.1
-21°
4.6
8.8
25.0
-19°
4.6
8.5
25.3
-21°
4.9
9.4
28.7
-18°
3.0M
2.4
4.3 10.1
-48°
4.0
6.7
16.5
-32°
5.2
9.1
26.2
-26°
4.9
9.1
24.1
-25°
5.2
8.8
24.7
-26°
5.5
9.8
28.0
-23°
3.7M
2.4
3.7
8.5
-56°
4.0
6.4
15.5
-39°
5.5
9.4
25.3
-31°
5.2
9.1
23.5
-30°
5.2
8.8
23.8
-32°
5.8
9.8
27.1
-27°
4.3M
-
-
-
-
3.7
6.1
14.0
-46°
5.5
9.1
24.1
-36°
5.5
8.8
22.6
-34°
5.5
8.8
22.6
-37°
6.1
9.8
26.5
-32°
4.9M
-
-
-
-
3.4
5.2
12.2
-53°
5.8
8.8
22.9
-41°
5.5
8.5
21.3
-39°
5.5
8.2
21.3
-42°
6.1
9.4
25.3
-36°
5.5M
-
-
-
-
-
-
-
-
5.2
8.5
21.0
-46°
5.5
7.9
19.8
-44°
5.2
7.9
19.5
-47°
6.1
9.1
23.8
-40°
High
Speed
1.5M
2.4
5.8 15.5
-20°
3.4
8.5
24.7
-11°
4.0
9.1
32.0
-11°
3.7
9.1
29.6
-09°
4.0
9.8
33.5
-10°
4.0
10.1
34.4
-7°
2.4M
3.0
5.8 14.6
-31°
4.6
8.8
24.1
-19°
5.2
10.1 31.4
-19°
5.2
10.1 29.0
-16°
5.5
10.4 32.9
-17°
5.8
11.0
33.8
-13°
3.0M
3.4
5.8 13.4
-39°
4.9
9.1
23.8
-24°
5.8
10.4 30.5
-23°
5.8
10.1 28.7
-20°
6.1
11.0 32.3
-21°
6.4
11.3
33.2
-17°
3.7M
3.4
5.2 12.2
-46°
5.2
9.1
22.9
-29°
6.4
10.7 29.9
-27°
6.1
10.4 28.0
-25°
6.7
11.0 31.7
-25°
7.0
11.9
32.6
-21°
4.3M
2.7
4.6 10.1
-56°
5.5
9.1
21.9
-34°
6.7
10.4 29.0
-31°
6.4
10.4 27.1
-29°
7.0
11.0 31.1
-29°
7.3
11.9
32.0
-25°
4.9M
-
-
-
-
5.8
8.8
21.0
-39°
7.0
10.1 27.7
-35°
6.7
10.1 26.2
-33°
7.3
11.0 30.2
-33°
7.6
12.2
31.4
-29°
5.5M
-
-
-
-
5.5
8.5
19.5
-44°
6.4
10.1 26.2
-40°
6.7
10.1 25.3
-37°
7.0
11.0 29.0
-37°
7.9
11.9
30.8
-32°
H
150
175
200
225
250
300
350
400
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
X
Y
Z
Louver
Angle*
75°F Temperature Rise for Sizes 150-350; 80°F Temperature Rise for Size 400
2.4M 2.7 4.9 13.4 -39° 3.7 6.7 21.0 -30°
4.0 7.3 23.2 -27°
4.0 7.3 25.0 -29°
4.3 8.2 29.0 -26°
3.7 6.4 21.3 -32°
4.0
7.6 25.0 -27°
4.6
8.5 29.0
-24°
3.0M 2.7 4.3 11.6 -48° 3.7 6.7 19.8 -37°
4.3 7.3 21.9 -33°
3.7 6.4 20.1 -38°
4.9 8.2 27.7 -31°
3.7 6.4 19.8 -39°
4.3
7.6 23.5 -33°
4.9
8.5 28.0
-29°
3.7M 2.1 3.4
9.1
-58° 4.0 6.4 18.0 -43°
4.3 7.0 20.7 -39°
3.7 6.1 18.3 -45°
4.9 8.2 26.2 -37°
3.7 5.8 17.7 -47°
4.3
7.3 21.9 -40°
5.2
8.5 26.8
-34°
4.3M
-
-
-
-
3.4 5.8 15.8 -51°
4.3 6.7 18.9 -46°
3.4 5.5 16.2 -52°
4.9 7.6 24.4 -43°
3.0 5.2 15.2 -55°
4.3
6.7 20.1 -46°
5.2
8.2 25.0
-39°
4.9M
-
-
-
-
-
-
-
-
3.7 6.1 16.2 -53°
-
-
-
-
4.9 7.0 22.3 -49°
-
-
-
-
4.0
6.1 17.4 -53°
5.2
7.9 23.2
-45°
5.5M
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4.3 6.4 19.5 -56°
-
-
-
-
-
-
-
-
4.9
7.3 21.0
-50°
60°F Temperature Rise for Sizes 150-350; 70°F Temperature Rise for Size 400
2.4M 4.0 7.3 22.6 -28° 4.6 8.8 28.0 -22°
4.9 9.4 30.5 -21°
4.9 8.8 30.5 -24°
5.8 10.4 38.7 -20°
4.9 8.5 30.5 -24°
5.5 10.1 36.3 -20°
5.2
9.4 33.8
-21°
3.0M 4.0 6.7 18.9 -35° 4.9 8.8 27.1 -28°
5.5 9.4 29.6 -25°
4.9 9.1 29.3 -29°
6.1 10.7 37.5 -24°
5.2 8.8 29.3 -29°
5.8 10.4 35.4 -25°
5.5
9.8 32.6
-26°
3.7M 4.0 6.4 17.4 -42° 5.2 8.8 25.9 -33°
5.8 9.4 28.3 -30°
5.2 9.1 28.0 -34°
6.4 11.0 36.6 -28°
5.5 8.8 28.0 -34°
6.4 10.4 34.4 -29°
5.8
9.8 31.4
-31°
4.3M 3.7 5.8 15.5 -49° 5.2 8.5 24.4 -38°
6.1 9.1 27.1 -34°
5.5 8.5 26.5 -38°
6.7 10.7 35.4 -32°
5.5 8.5 26.5 -39°
6.7 10.4 33.2 -33°
6.1
9.4 30.2
-35°
4.9M 3.4 4.9 13.1 -57° 5.2 8.2 22.9 -43°
6.1 8.8 25.6 -39°
5.5 8.2 24.4 -44°
7.0 10.7 33.8 -37°
5.5 8.2 24.7 -44°
6.7 10.1 31.7 -37°
6.1
9.4 28.3
-40°
5.5M
-
-
-
-
5.2 7.6 21.0 -48°
5.8 8.8 24.1 -44°
5.2 7.9 22.6 -49°
7.0 10.4 32.3 -41°
5.2 7.6 22.3 -50°
6.7
9.8 29.9 -41°
6.1
8.8 26.8
-44°
45°F Temperature Rise for Sizes 150-350; 50°F Temperature Rise for Size 400
2.4M 5.5
9.8 32.6 -19° 6.7 12.5 44.5 -15°
7.0 13.1 47.9 -13°
7.0 13.1 51.2 -16°
7.9 14.6 60.4 -14°
6.4 11.9 44.5 -17°
7.3 13.7 51.5 -14°
7.3 13.4 51.5
-14°
3.0M 5.8 10.4 31.7 -24° 7.3 13.1 43.9 -19°
7.6 14.0 47.2 -17°
7.9 13.7 50.6 -19°
8.8 15.2 59.7 -17°
7.0 12.5 43.6 -21°
7.9 14.3 50.9 -18°
7.9 14.0 50.9
-17°
3.7M 6.4 10.4 31.1 -28° 7.9 13.1 43.0 -22°
8.2 14.3 46.3 -20°
8.5 13.7 49.7 -22°
9.4 15.8 59.1 -20°
7.6 12.8 42.7 -25°
8.5 14.6 50.3 -21°
8.5 14.6 50.3
-20°
4.3M 6.7 10.4 29.9 -32° 8.5 13.4 41.8 -25°
8.8 14.6 45.7 -23°
9.1 14.0 48.8 -25°
9.8 16.5 58.2 -22°
7.9 12.8 41.8 -28°
9.1 14.9 49.4 -24°
9.4 14.6 49.4
-23°
4.9M 6.7 10.1 28.7 -36° 8.8 13.4 40.8 -28°
9.4 14.6 44.8 -26°
9.4 14.3 47.9 -29° 10.4 16.2 57.6 -25°
8.2 12.8 40.5 -31°
9.8 14.6 48.5 -26°
9.8 14.9 48.5
-26°
5.5M 6.4 10.1 27.1 -41° 8.8 13.4 39.9 -32°
9.4 14.9 43.9 -29°
9.4 14.3 46.6 -32° 10.4 16.5 56.4 -28°
8.5 12.5 39.3 -34° 10.1 14.9 47.5 -29°
9.8 14.9 47.5
-29°
2.2 Heater Sound Data
dBA at 15 feet (4.5M) for Sizes 30-125 at
Low, Medium, and High Blower Speeds
dBA at 15 ft (4.5M) for Sizes 150-400 at Temperature Rises Listed
Temperature
Rise
Model UDBP or UDBS
Blower
Speed
Model UDBP or UDBS
150 175 200 225 250 300 350
400 *
30 45
60
75 100 125
75° F
51
56
58
61
63
64
65
67
Low
57
50
59
60
59
59
60° F
56
59
62
63
66
70
72
71
Medium 58 53
62
63
63
63
45° F
62
69
71
71
75
76
78
79
High
60
57
64
64
66
66
* The temperature rises for Model 400 are 80°, 70°, and 50° F.