Section 7: Optional Heater Accessories - Roberts Gorden Vantage CTH2V-60 Installation, Operation & Service Manual

CTH2V-S I , O
ERIES NSTALLATION PERATION AND

SECTION 7: OPTIONAL HEATER ACCESSORIES

WARNING
Cut/Pinch Hazard
Wear protective gear during installation,
operation and service.
Edges are sharp.
Failure to follow these instructions can result
in injury.
7.1 U-Tube Configuration
Heaters (except CTH2V-40) are approved for optional
U-Tube configurations.
The U-Tube may be installed in either a standard hor-
izontal position, a 45° position or in an opposite 45°
position as shown on Page 7 , Figure 7 through Figure
9. When using a U-Tube configuration, the following
additional rules must be adhered to:
• A minimum of 10' (3 m) on CTH2V-60/80 and a
minimum of 15' (4.5 m) on CTH2V-100/125/150/
175 is required between the burner and the U-
Tube.
• The correct turbulator (See Page 22, Figure 6.4)
must be installed in the last standard section of
tube.
• The burner must never be operated in a tilted posi-
tion.
• The heater must be properly supported at all loca-
tions. See Page 28, Figure 20.
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S M
ERVICE ANUAL