Figure 20: U-Tube Heater Layout Overview - Roberts Gorden ENERGYTUBE AG Series Installation, Operation & Service Manual

AG-S I , O
ERIES NSTALLATION PERATION AND

FIGURE 20: U-Tube Heater Layout Overview

a = 14" (36 cm)
Reflector Width (Not Shown)
b = 2" (5 cm)
End Cap to Burner
c = 2" (5 cm)
End Cap Hanger
d = 7' 6" (2.3 cm)
Distance Between First and
Second Hangers
e = 10' (3.0 m)
Distance Between Next Hangers
f = 5' (1.5 m)
Distance Between Last Full Tube
Hanger and Half Tube Hanger
g = 11.5" (29.2 cm) Burner Length
h = 8" (21.6 cm) Burner Height
* Requires the last reflector
before the u-tube to be cut in
half for use on both sides.
** Requires the last tube before
the u-tube to be cut in half for
use on both sides.
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ERVICE ANUAL