Hanger Placement And Suspension - Brant Radiant Heaters DX3L Series Manual

3.0 Installation •

Hanger Placement and Suspension

Hanger Placement and Suspension
Improper suspension of the tube heater may result in collapse and being crushed. Always
suspend from a permanent part of the building structure that can evenly support the total
force and weight of the heater.
Failure to maintain minimum clearance to combustibles may result in fire and/or explosion,
property damage, serious injury or death. Always maintain minimum clearances and post
Clearance Safety Limit signs (P/N: BR-SIGN) where needed.
Suspension of the heater must conform to applicable codes referenced in the Safety section and
these instructions.
Lay all radiant tubing out in the following order. Position tubes in approximate location (see figure 3.4).
1
• 10 ft. primary combustion chamber.
• Radiant emitter tubes.
Important! 150,000-200,000 BTU/h models must use the 10 ft. titanium alloy treated
combustion chamber as the first tube downstream of the burner control box. The combustion
chamber has a yellow identification label located on the swaged end of the tube (remove label
prior to starting up heater).
Mark locations for hanging points.
2
NOTE: If the available hanging points do not allow for the recommended spacing then additional
hangers (P/N: TP-19B) may be necessary.
• The spacing between the burner control box mounting brackets and the first hanger should be
approximately 2'-4"(0.7 m).
• The space between the first two hangers placed on the first tube, should be approximately
8'-10"(2.7 m).
• The space between hangers thereafter, one per tube, should be approximately 9'-8"(3 m).
WARNING
!
16
DX3L Series