Form I-UDB, P/N 202658 R10, Page 11
WARNINGS: Check the supporting structure to be used to
verify that it has sufficient load carrying capacity to support
the weight of the unit. Suspend the heater only from the
threaded nut retainers or with a manufacturer provided kit.
Do NOT suspend from the heater cabinet.
5.0 Hanging the
Heater
5.2 Lifting and Suspending
When the heater is lifted for suspension, support the bottom of the heater with plywood
or other appropriately placed material. If the bottom is not supported, damage could
occur. Before hanging, verify that any screws used for holding shipping brackets were
re-installed in the cabinet.
NOTE:
If installation of a Model UDBP or UDBS Size 30-125 includes an optional step-
down transformer (Option CG2 or CG4), attaching the transformer bracket is part of the
suspension procedure. Follow the instructions shipped with the transformer.
When the heater is lifted for suspension, support the bottom of the heater with plywood
or other appropriately placed material. If the bottom is not supported, damage could
occur. Before hanging, verify that all screws used for holding shipping brackets were
re-installed in the cabinet.
Models UDBP and UDBS are equipped for four-point suspension. See Dimensions in
Paragraph 4.2 and the illustration in
FIGURE 5 or 6.
WARNING: Unit must be level for proper operation. Do not
place or add additional weight to the suspended heater.
Hazard Levels, page 2.
5.1 Weights
Before suspending the heater, check the supporting structure to be used to verify that
it has sufficient load-carrying capacity to support the weight of the unit.
Model UDBP
Size 30 45 60 75 100
125
150 175, 200 225
250
300
350
400
lbs
72 77 89 94 131 136
255
275
320
335
375
410
425
kg
33 35 40 43 59
62
116
125
145
152
170
186
193
Model UDBS
Size 30 45 60 75 100
125
150 175, 200 225
250
300
350
400
lbs
72 77 89 94 131 136
255
275
320
335
375
410
425
kg
33 35 40 43 59
62
116
125
145
152
170
186
193
Be sure the threaded
hanger rods are locked
to the hanger bars as
illustrated. Hanger
rods and hardware are
field supplied.
Recommended
maximum hanger rod
length is 6 feet (1.8M).
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FIGURE 7 - Suspending the Heater
with Threaded Rods
