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2
INSTALLATION
2.3
Heater Hanging
1. The combination tube/reflector suspension
hangers (DB-3HGR), shipped in the parts box
located in the heater control box carton shall be
sufficient to support the heater every 10 feet or 3 m.
Figure 2.3.1
2. Install the heater so that it is independently
supported from the building having adequate load
characteristics. Do not support the heater by the
gas or electrical supply lines.
3. The burner box must be installed so that it is level
and the burner sight glass visible from the floor.
Figure 2.3.2
4. The two hangers supporting the first 10 ft. or 3 m
tube must be installed near the ends of the tube next
to the clamps. It is recommended that the remaining
hangers be installed approximately 10 ft. or 3 m apart.
Figure 2.3.2
Figure 2.3.1
5. The suspension chains must be installed so that
they are perpendicular to the heater. When
mounting reflectors at 0 degrees one chain per
hanger is required. When angle mounting the
reflector two chains are required or one chain and
a BR-MAH. Figure 2.3.3
Optional: BR-MAH- An accessory multiple angle
hanger that can be added to preselect the reflector
angle at 15, 30 or 45 degrees.
Optional: BR-CS - An accessory chain set
consisting of 5 ft./1.52m of number 1 double loop
chain and 2 "S" hooks.
6. Close all "S" hooks to ensure maximum load
carrying capacity.
7. If wind conditions in the space are such that
visible swaying of the heater is apparent, the
control box must be rigidly mounted. Threaded
rod can be used to stabilize the control box.
Figure 2.3.2
Figure 2.3.3
9
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