Reznor EXUB Unit Installation Manual - Manual (Page 2)

2
EXUB Physical Dimensions
F
11"
[279]
3.375"
[86]
F
A
3.75"
[95]
B
C
E
Louvres
1.4" [36] max 4.7"
[118]
G max
6.6"
[168]
0.25"
[6]
D
0.25"
[6]
2.25"
[57]
3.375"
[86]
5.0"
[127]
8.4"
[214]
1" NPT,
Main electrical entry
for disconnect option
1" NPT,
Main electrical entry
no disconnect fitted
3/4" NPT,
External thermostat
entry
4 x Ø 9/16" [14]
mounting holes
0.375"
[10]
Heater
Size 12
(5-10kW)
16
(15-20kW)
20
(25-35kW)
Dim.
Inches
(mm)
Inches
(mm)
Inches
(mm)
A
7.5
(190.5)
7.5
(190.5)
7.5
(190.5)
B
18.19
(462)
22.28
(566)
26.26
(667)
C
16.3
(414)
20.28
(515)
24.29
(617)
D
19
(483)
23
(584)
27
(686)
E
19.45
(494)
23.46
(596)
27.44
(697)
F
3.1
(79)
5.1
(130)
7.1
(180)
G
22.25
(565)
22.25
(565)
23.25
(591)
EXUB Model Coding
Factory
Assigned
* 120 Volt Control Circuit is standard
Model Code Sequence
EXUB 10 AK7E Options - A
Power Output
5 kW 5 12 inch fan size
7.5 kW 7 12 inch fan size
10 kW 10 12 inch fan size
15 kW 15 16 inch fan size
20 kW 20 16 inch fan size
25 kW 25 20 inch fan size
30 kW 30 20 inch fan size
35 kW 35 20 inch fan size
Factory Built-in Options
BT1* 24 Volt Control Circuit
IX34 Integral thermostat
BAX1 Disconnect switch
Model Series Product Revision No.
For minor revisions
Heater Line Voltage/Phase
AK2 208 Volt/ 1 Phase
AK5 208 Volt/ 3 Phase
AK7E 480 Volt/ 3 Phase
AK8E 600 Volt/ 3 Phase
AK3E 240 Volt/ 1 Phase
AK6E 240 Volt/ 3 Phase