Wall Fixing - Heatrae Sadia R 45 PLUS 3KW Installation, Operation And Maintenance Manual

6.2 Wall fixing

The units' wall mounting is provided by two brackets,
one supplied already fitted to the water heater, the
second 'wall bracket' is provided within the kit.
The wall bracket has several mounting points. If the
water heater being installed is a direct replacement for
either an existing Heatrae Sadia FBM or Santon R Unit
of the same capacity, then the wall mounting points
used by these existing water heaters will align with the
corresponding mounting points on the new wall bracket
for the unit, see figure 8 and 9 below.
In addition to these mounting points the wall bracket has
additional holes that may align with those previously
used by the water heater being replaced, see tables 6
and 7 below.
Figure 8: 25L wall bracket
A
B
C
D
Table 6: 25L unit bracket hole dimensions
Figure 9: 45L, 70L and 120L wall bracket
A
B
C
D
Table 7: 45L, 70L and 120L bracket hole dimensions
14
Previous product fit
FBM 25L
OTHER
R UNIT 25L
OTHER
Previous product fit
FBM 50, FBM 75 AND OTHER*
R UNIT 45L, 70L and 115L
OTHER
FBM 125L

When fitting the wall bracket ensure that the
fixings used are suitable for the wall structure and the
weight of the water heater when full of water, see technical
data table 1 on page 6 of this instruction manual.
CAUTION
The wall bracket is supplied within the
packaging at the top.

There are two types of main brackets, one which
only fits the 25L unit and another which fits all the larger
sizes.
A
B
C
D
Dimension
A
B
C
D
Dimension
445 (450)*
445
320
307
400
410
530
565