36
Kaden Installer's Manual
Ducted Gas Heaters
Model
Natural Gas
Duct
Connection
POP
Sizes
(mm)
Minimum
Recommended
Return
Airflow @ Total
Static Pressure (L/s)
Net
W
eight
(kg)
Fan motor
Total
Maximum
Current
(A)
Maximum
Recommended
Add-On
Cooling
Capacity
(kW)
Gas
Input
Heat
Output
Maximum
Input
(MJ/hr)
Maximum
Outp
ut
(kW)
No
Filter
(m²)
W
ith
Filter
(m²)
50
(Pa)
75
(Pa)
100
(Pa)
125
(Pa)
Power
(W)
Current
(A)
KU521
90
21
300
0.28
0.42
785
765
740
715
63
315
4.2
6
13
KU530
130
30
350
0.36
0.54
1085
1052
1030
1000
85
650
4.3
6
18
KU415
64
15
300
0.26
0.39
620
585
555
530
55
315
4.2
6
10
KU420
85
19
300
0.26
0.39
620
585
555
530
58
315
4.2
6
10
KU425
98
23
350
0.26
0.39
630
595
565
535
58
315
4.2
6
10
KU430
130
30
350
0.31
0.47
970
948
920
895
75
650
4.3
6
15
KU315
70
15
300
0.19
0.28
475
453
430
407
48
250
3.0
4
10
KU320
90
19
300
0.22
0.32
540
525
505
485
49
315
3.0
4
10
KU325
107
23
350
0.24
0.35
650
625
595
565
49
315
3.8
4
10
KU330
133
30
350
0.35
0.51
970
948
920
895
68
600
6.0
6.5
15
KE415
62
15.5
300
0.19
0.28
498
480
461
443
57
250
1.8
4
N/A
KE420
Std
82
20
300
0.22
0.32
581
561
541
521
58
315
2.5
4
N/A
XA*
82
20
350
0.24
0.35
622
598
574
553
58
315
2.5
4
10
KE428
Std
115
28
350
0.32
0.46
896
873
849
819
68
600
4.4
6.5
13
XA*
115
28
400
0.35
0.51
1012
985
957
921
68
600
4.4
6.5
15
KE315
66
15.5
300
0.19
0.28
498
480
461
443
57
250
1.8
4
N/A
KE320
Std
87
20
300
0.22
0.32
581
561
540
521
58
315
2.5
4
N/A
XA*
87
20
350
0.24
0.35
622
598
570
553
58
315
2.5
4
10
KE328
Std
120
28
350
0.32
0.46
896
873
845
819
68
600
4.4
6.5
13
XA*
120
28
400
0.35
0.51
1012
985
955
921
68
600
4.4
6.5
15
* XA is based on base box POP sizes.
The manufacture reserves the right to change specifications without notice.
Table 8
11. TECHNICAL SPECIFICATIONS
Содержание KE3
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