3.3 Hanger Placement and Suspension
WARNING
Improper suspension of the heater may result in collapse and being crushed. Always
suspend the appliance from a permanent part of the building structure that can
support the total weight and force of the heater.
WARNING
Failure to maintain the published clearance to combustibles may result in fire and/or
explosion, property damage, serious injury or death. Always maintain clearances and
post signs where needed.
Suspension of the heater must conform to applicable codes referenced in the Safety section and these
instructions.
Lay radiant tubing out in the following order. Position tubes in their approximate locations. Figure 3.4.
• Primary combustion chamber
.
• Radiant emitter tubes.
IMPORTANT!
45-60 kW models must use the titanium alloy treated steel combustion chamber
as the first tube connected to the burner control box. The combustion chamber has an orange
identification sticker located on the swaged end of the tube.
Mark locations for hanging points. Figure 3.4.
NOTE:
If the available hanging points do not allow for the recommended spacing (or if an
alternative hanging method is utilized) then additional hangers may be necessary.
• The spacing between the burner control box mounting brackets and the first hanger should be
approximately 711mm.
• The space between the first two hangers placed on the first tube should be approximately
2692mm.
• The space between hangers thereafter, one per tube, should be approximately 2946mm.
11
3.0
Installation
- GTD Series Installation, Operation, Maintenance and Parts Manual
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