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RENEWAL PARTS IDENTIFICATION
Type DU-RAD Electric Radiant Heater
Specifications – Table A
Model
DU-RAD-040
120, 208
DU-RAD-048
240 or 275
DU-RAD-058
120, 208
DU-RAD-066
240, 275
DU-RAD-074
DU-RAD-082
DU-RAD-090
DU-RAD-0102
DU-RAD-0112
DU-RAD-0124
DU-RAD-0136
DU-RAD-0148
DU-RAD-0156
DU-RAD-0164
DU-RAD-0172
DU-RAD-240
DU-RAD-248
120, 208
DU-RAD-258
240 or 275
DU-RAD-266
DU-RAD-274
DU-RAD-282
DU-RAD-290
DU-RAD-2102
DU-RAD-2112
DU-RAD-2124
208, 240
DU-RAD-2136
DU-RAD-2148
DU-RAD-2156
DU-RAD-2164
DU-RAD-2172
DU-RAD-340
DU-RAD-348
120, 208
DU-RAD-358
240 or 275
DU-RAD-366
DU-RAD-374
DU-RAD-382
DU-RAD-390
DU-RAD-3102
DU-RAD-3112
DU-RAD-3124
DU-RAD-3136
208, 240
DU-RAD-3148
DU-RAD-3156
DU-RAD-3164
DU-RAD-3172
DU-RAD-440
DU-RAD-448
© 2010 Chromalox, Inc.
Installation, Operation
and
Single Element
Dimensions (In.)
B
A
Total
Volts
kW
Overall
Heated
One Double-Hairpin Element Models
1.60
20
3
/
18
15
/
8
16
1.97
23
25
/
22
25
/
32
32
2.44
28
7
/
27
25
/
8
32
2.82
33
1
/
31
25
/
4
32
1
25
or 480
3.19
37
/
35
/
4
32
1
7
3.57
41
/
39
/
8
8
208,
3
7
3.95
45
/
43
/
16
8
7
7
4.52
51
/
49
/
8
8
240,
3
7
4.99
56
/
54
/
16
8
5.56
62
1
/
60
15
/
2
16
275
6.13
68
9
/
66
15
/
16
16
6.70
75
1
/
72
15
/
2
16
or
7.10
78
13
/
77
16
11
7.45
82
/
81
16
480
1
7.83
87
85
/
16
Three Hairpin Element Models
3.20
44
3
/
35
7
/
4
8
3.57
48
3
/
39
7
/
4
8
4.04
53
7
/
45
8
7
4.42
57
/
49
8
1
4.79
62
53
/
8
1
3
5.17
66
/
57
/
16
16
3
5
5.55
70
/
61
/
16
16
6.12
76
9
/
67
5
/
16
16
6.59
81
5
/
72
7
/
16
16
7.16
87
1
/
78
5
/
2
8
or 275
7.73
93
1
/
84
5
/
2
8
5
3
8.30
99
/
90
/
8
4
11
13
8.70
103
/
94
/
16
16
13
15
9.05
107
/
98
/
16
16
1
9.43
112
103
/
8
3.80
51
42
1
/
8
4.17
55
46
1
/
8
4.64
60
1
/
51
1
/
8
4
5.02
64
1
/
55
1
/
8
4
5.39
68
1
/
59
3
/
4
8
5
7
5.77
72
/
63
/
16
16
7
9
6.15
76
/
67
/
16
16
7
9
6.72
82
/
73
/
16
16
9
11
7.19
87
/
78
/
16
16
7.76
93
3
/
84
7
/
4
8
8.33
99
3
/
90
7
/
4
8
or 275
8.90
105
7
/
97
8
9.30
109
15
/
101
3
/
16
16
1
3
9.65
114
/
105
/
16
16
1
3
10.03
118
/
109
/
4
8
3
7
5.20
66
/
57
/
4
8
3
7
5.57
70
/
61
/
4
8
Model
DU-RAD-458
DU-RAD-466
DU-RAD-474
DU-RAD-482
DU-RAD-490
DU-RAD-4102
C
D
DU-RAD-4112
Center
End
DU-RAD-4124
Heated
Heated
DU-RAD-4136
DU-RAD-4148
DU-RAD-4156
DU-RAD-4164
DU-RAD-4172
DU-RAD-540
DU-RAD-548
DU-RAD-558
DU-RAD-566
DU-RAD-574
DU-RAD-582
DU-RAD-590
DU-RAD-5102
DU-RAD-5112
DU-RAD-5124
DU-RAD-5136
DU-RAD-5148
DU-RAD-5156
19
1
/
8
5
/
DU-RAD-5164
4
16
23
1
/
8
5
/
DU-RAD-5172
4
16
28
3
/
8
5
/
DU-RAD-640
8
16
3
5
DU-RAD-648
32
/
8
/
8
16
1
5
DU-RAD-658
36
/
8
/
2
16
9
5
DU-RAD-666
40
/
8
/
16
16
11
5
DU-RAD-674
44
/
8
/
16
16
50
11
/
8
5
/
DU-RAD-682
16
16
55
13
/
8
5
/
DU-RAD-690
16
16
62
8
5
/
DU-RAD-6102
16
68
8
5
/
DU-RAD-6112
16
1
5
DU-RAD-6124
74
/
8
/
8
16
3
5
DU-RAD-6136
78
/
8
/
16
16
5
5
DU-RAD-6148
82
/
8
/
16
16
1
5
DU-RAD-6156
86
/
8
/
2
16
19
1
/
11
7
/
DU-RAD-6164
4
16
23
1
/
11
7
/
DU-RAD-6172
4
16
28
3
/
11
7
/
DU-RAD-740
8
16
32
3
/
11
7
/
DU-RAD-748
8
16
DU-RAD-758
36
1
/
11
7
/
2
16
9
7
DU-RAD-766
40
/
11
/
16
16
11
7
DU-RAD-774
44
/
11
/
16
16
11
7
DU-RAD-782
50
/
11
/
16
16
13
7
DU-RAD-790
55
/
11
/
16
16
62
11
7
/
DU-RAD-7102
16
68
11
7
/
DU-RAD-7112
16
74
1
/
11
7
/
DU-RAD-7124
8
16
DU-RAD-7136
78
3
/
11
7
/
16
16
5
7
DU-RAD-7148
82
/
11
/
16
16
1
7
DU-RAD-7156
86
/
11
/
2
16
1
5
DU-RAD-7164
19
/
19
/
4
16
1
5
DU-RAD-7172
23
/
19
/
4
16
4
(Supersedes PG423)
161-057863-001
MARCH, 2004
Three Elements
Dimensions (In.)
B
A
Total
Volts
kW
Overall
Heated
7
6.04
75
/
67
8
7
6.42
79
/
71
8
1
6.79
84
75
/
8
1
1
7.17
88
/
79
/
16
8
7.55
92
3
/
83
5
/
16
16
208, 240,
8.12
98
3
/
89
5
/
16
16
275 or 480
8.59
103
5
/
94
7
/
16
9.16
109
1
/
100
5
/
2
1
5
9.73
115
/
106
/
2
5
3
10.30
121
/
112
/
8
11
13
10.70
125
/
116
16
13
15
11.05
129
/
120
16
11.43
134
125
1
/
208, 240
6.60
81
5
/
72
3
/
8
4
or 275
6.97
85
5
/
76
3
/
8
4
7.44
90
3
/
81
7
/
4
8
3
7
7.82
94
/
85
/
4
8
7
8.19
98
/
90
8
15
1
8.57
102
/
94
/
16
1
3
8.95
107
/
98
/
16
208, 240,
9.52
113
1
/
104
3
/
16
275 or 480
9.99
118
3
/
109
5
/
16
10.56
124
3
/
115
1
/
8
11.13
130
3
/
121
1
/
8
1
5
11.70
136
/
127
/
2
9
11
12.10
140
/
131
16
11
13
12.45
144
/
135
16
7
12.83
148
/
140
8
3
7
208, 240
7.60
93
/
84
/
4
8
or 275
7.97
97
3
/
88
7
/
4
8
8.44
102
7
/
94
8
8.82
106
7
/
98
8
9.19
111
102
1
/
1
3
9.57
115
/
106
/
16
3
5
9.95
119
/
110
/
16
3
5
208, 240,
10.52
125
/
116
/
16
5
7
275 or 480
10.99
130
/
121
/
16
11.56
136
1
/
127
5
/
2
12.13
142
1
/
133
5
/
2
12.70
148
5
/
139
3
/
8
13.10
152
11
/
143
13
16
13
15
13.45
156
/
147
16
1
13.83
161
152
/
1
208, 240
8.80
106
97
/
1
or 275
9.17
110
101
/
9.64
115
1
/
106
1
/
8
10.02
119
1
/
110
1
/
8
10.39
123
1
/
114
3
/
4
10.77
127
5
/
118
7
/
16
7
9
11.15
131
/
122
/
16
7
9
208, 240,
11.72
137
/
128
/
16
9
11
275 or 480
12.19
142
/
133
16
3
7
12.76
148
/
139
/
4
13.33
154
3
/
145
7
/
4
13.90
160
7
/
152
8
14.30
164
15
/
156
1
/
16
14.65
169
1
/
160
3
/
16
15.03
173
1
/
164
3
/
4
DU-RAD
PG423-1
C
D
Center
End
Heated
Heated
3
5
23
/
19
/
8
16
3
5
32
/
19
/
8
16
1
5
36
/
19
/
2
16
9
5
40
/
19
/
16
16
44
11
/
19
5
/
16
16
50
11
/
19
5
/
16
16
55
13
/
19
5
/
16
16
16
62
19
5
/
8
16
5
68
19
/
8
16
1
5
74
/
19
/
4
8
16
3
5
/
78
/
19
/
16
16
16
5
5
/
82
/
19
/
16
16
16
86
1
/
19
5
/
8
2
16
19
1
/
26
3
/
4
4
23
1
/
26
3
/
4
4
28
3
/
26
3
/
8
4
3
3
32
/
26
/
8
4
1
3
36
/
26
/
2
4
9
3
40
/
26
/
16
16
4
11
3
44
/
26
/
16
16
4
50
11
/
26
3
/
16
16
4
55
13
/
26
3
/
16
16
4
62
26
3
/
2
4
68
26
3
/
2
4
1
3
74
/
26
/
8
8
4
3
3
/
78
/
26
/
16
16
4
5
3
/
82
/
26
/
16
16
4
1
3
86
/
26
/
2
4
1
13
19
/
32
/
4
16
23
1
/
32
13
/
4
16
28
3
/
32
13
/
8
16
32
3
/
32
13
/
8
16
36
1
/
32
13
/
8
2
16
9
13
40
/
32
/
16
16
16
11
13
44
/
32
/
16
16
16
11
13
50
/
32
/
16
16
16
13
13
55
/
32
/
16
16
16
62
32
13
/
8
16
68
32
13
/
8
16
74
1
/
32
13
/
4
8
16
/
78
3
/
32
13
/
16
16
16
5
13
/
82
/
32
/
16
16
16
1
13
86
/
32
/
8
2
16
1
15
19
/
38
/
8
4
16
1
15
23
/
38
/
8
4
16
28
3
/
38
15
/
4
8
16
32
3
/
38
15
/
4
8
16
36
1
/
38
15
/
8
2
16
40
9
/
38
15
/
16
16
16
11
15
44
/
38
/
16
16
16
11
15
50
/
38
/
16
16
16
13
15
/
55
/
38
/
16
16
16
15
62
38
/
8
16
68
38
15
/
8
16
74
1
/
38
15
/
8
16
78
3
/
38
15
/
16
16
16
82
5
/
38
15
/
16
16
16
86
1
/
38
15
/
8
2
16
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Table of Contents
Related Manuals for Chromalox DU-RAD-458 6.04 757
Summary of Contents for Chromalox DU-RAD-458 6.04 757
- Page 1 7.76 DU-RAD-3136 208, 240 8.33 DU-RAD-3148 or 275 8.90 DU-RAD-3156 9.30 DU-RAD-3164 9.65 DU-RAD-3172 10.03 DU-RAD-440 5.20 DU-RAD-448 5.57 © 2010 Chromalox, Inc. DU-RAD-458 DU-RAD-466 DU-RAD-474 DU-RAD-482 DU-RAD-490 Dimensions (In.) DU-RAD-4102 DU-RAD-4112 Total Center DU-RAD-4124 Overall Heated Heated Heated DU-RAD-4136...
-
Page 2: Installation
Check factory or local Chromalox Sales and Application Engineers. 5. Insulation — Where unusually high work temperatures are encountered, it may be desirable to insulate with high temperature insulation. -
Page 3: Electrical Connections
ELECTRIC SHOCK HAZARD. Disconnect all power before installing or servicing heater. Failure to do so could result in personal injury or property dam- age. Heater must be installed by a qualified person in accordance with the National Electrical Code, NFPA 70. ELECTRIC SHOCK HAZARD. -
Page 4: Operation
Input Controllers and Contactors. 2. SOLID STATE THYRISTOR POWER CONTROLLERS. For best non-contact control of radiant heat, a Series #6 Chromalox Thyristor Power Controller with manual potentiometer setting is recommended. Truly proportional output of from 0 – 100% can be easily dialed-in to suit the particular product or process require- ments. - Page 5 RENEWAL PARTS IDENTIFICATION Element Support Clip Assembly Figure 9 — End Element Note: To order specify quantity, Model Number, Volts, kW. PARTS COMMON TO ALL DU-RAD HEATERS Reflector (center) ........234-114406-001 #10-32 Nut (4) .
- Page 6 Welded Retaining Rings Figure 11 — Type UTU Single Hairpin Table B – Table C – Type UTU – Single Hairpin Elements Type UTU – Double Hairpin Elements Volts Model Volts 120 or 240 UTU-2 120 or 240 208 or 275 UTU-2V 208 or 275 120 or 240...
-
Page 7: Testing And Operation
Center Only Only Total Element Element Model Model* Model* Three Element Models DU-RAD-440 5.20 UTU-40 UTU-4 234-016383-023 (2) 152-017463-011 DU-RAD-448 5.57 UTU-48 UTU-4 234-016383-026 (2) 152-017463-014 DU-RAD-458 6.04 UTU-58 UTU-4 234-016383-028 (2) 152-017463-016 DU-RAD-466 6.42 UTU-66 UTU-4 234-016383-031 (2) 152-017463-018 DU-RAD-474 6.79 UTU-74... - Page 8 Limited Warranty: Please refer to the Chromalox limited warranty applicable to this product at http://www.chromalox.com/customer-service/policies/termsofsale.aspx. 2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com...