Model Uhh & Udh Motor Data & Power Codes 10 Model Uhh - (Steam) High Motor Speed; Model Uhh - (Steam) Reduced Motor Speed - Daikin UHH Installation Instructions Manual

Steam/hot water unit heaters installation instructions for horizontal air delivery model uhh and vertical air delivery model udh
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Performance Data
Horizontal Air Delivery Model UHH
Table 6. Steam (High Motor Speed)
Model
Unit
Type
Btu/Hr.
Size
UHH
UHH-18
18,000
UHH-24
4,000
UHH-33
,000
UHH-47
47,000
UHH-63
6,000
UHH-86
86,000
UHH-108
108,000
UHH-121
121,000
UHH-165
165,000
UHH-193
193,000
UHH-258
258,000
UHH-290
90,000
UHH-340
40,000
Table 7. Steam (Reduced Motor Speed)
Model
Unit
Type
Btu/Hr.
Size
UHH
UHH-18
14,800
UHH-24
19,700
UHH-33
27,100
UHH-47
38,500
UHH-63
51,700
UHH-86
70,500
UHH-108
88,600
UHH-121
99,00
UHH-165
135,300
UHH-193
158,300
Notes:
1. Performance Data at Standard Conditions of 2 lb. Steam and 60°F Entering Air.
*
Units with horizontal louvers open 0° from vertical plane.
** See Table 12 on page 14 for Sound Class definitions.
Condensate
Sq. Ft.
lb./hr.
EDR
Cfm
18
75
400
25
450
100
35
60
138
49
196
70
66
6
1120
89
1340
358
111
450
1550
126
504
1775
170
2500
688
00
804
900
67
1075
900
00
400
1208
352
5130
1417
Condensate
Sq. Ft.
lb./hr.
EDR
Cfm
15
6
310
21
8
350
9
490
113
40
161
565
54
216
870
7
1040
94
91
1240
69
103
413
1415
139
1990
564
164
2310
659
Air Data
Max.
Outlet
Mounting
Final Air
Velocity
Temp. (°F)
Height
FPM
(ft.)*
102
510
9
580
109
9
510
109
10
120
600
12
605
112
14
70
119
15
125
625
15
715
123
16
750
121
17
870
122
18
90
121
19
1010
122
0
965
121
0
Air Data
Max.
Outlet
Mounting
Final Air
Velocity
Temp. (°F)
Height
FPM
(ft.)*
104
395
9
455
112
9
395
111
10
123
465
12
470
115
14
570
123
15
126
500
15
570
125
16
600
123
17
695
123
18
Motor Data
Heat
Spread@
Sound
HP
Max
Class**
Height*
17
II
1/30
18
II
1/30
II
0
1/15
III
25
1/15
9
III
1/10
III
31
1/10
III

1/8

III
1/8
IV
4
1/4
IV
7
1/4
40
V
1/3
44
V
1/2
V
46
1/2
Motor Data
Heat
Spread@
Sound
HP
Max
Class**
Height*
12
I
1/30
13
I
1/30
I
14
1/15
18
II
1/15
21
II
1/10

II
1/10
II

1/8

II
1/8
4
III
1/4
III
6
1/4
IM 907 / Page 11 of 24
Approx.
RPM
1550
1550
1550
1550
1550
1550
1075
1075
1075
1075
1075
1100
1100
Approx.
RPM
1200
1200
1200
1200
1200
1200
875
875
875
875

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