55
Ins
ta
lla
tio
n
2.5
Carefully swing the bottom of the heater into the
mounting brackets so that it is resting on the bottom
tab (Figure 2, page 5).
2.6
Insert the securing screw through the bottom
mounting bracket tab and into the cabinet to keep
the heater from dislodging from the mounting
bracket (Figure 2, page 5).
2.7
CAUTION: Use fasteners with yield stress greater
than or equal to 58 ksi (400 MPa).
Mounting bracket
Securing screw
Bottom tab detail
Top tab detail
Figure 2
Group B, C, D, Heaters with Defender
®
Housing
Heater kW Rating
'A' Dimension
'B'
Dimension
'C' Dimension
w/o Extension
w/ Extension
w/o
Extension
w/ Extension
in
mm
in
mm
in
mm
in
mm
in
mm
0.75 to 2.69 & 3.6 (T2A)
36.9
938
39.0
991
31.34
796
5.6
142
7.7
195
3.01 to 3.59, 3.6 (T3) & 4.8
55.0
1398
57.1
1451
49.45
1256
4.76, 5.28 to 7.6*
65.1
1653
67.2
1706
59.49
1511
3.13, 3.47, 3.74, 5.0, 6.26, 6.94,
7.47 & 10.0
77.4
1965
79.4
2018
71.78
1823
* Except 7.6 kW, 208, 3Ø and 10 kW, 208V, & 277V, 3Ø units
** 1Ø Ther
mostat units require extension
Figure 3 – Physical Dimensions
