Installation Manual

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(A, B, C, and D).
FIGURE 4 - Chain Hanging Instructions - Using either the
chains and "S" hooks in Option UE1, chain and "S" hooks
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5.0 Suspending
the Unit
(cont'd)
3/8” (10mm) all-thread
rods for rigid mount
200# (91kg) working
load chain for chain mount
1/4” (6.3mm)
diameter “S” Hooks
Mounting Angle
(5 to 30°)
Gas Manifold
(horizontal along the
low side of the heater)
Gas Valve
FIGURE 3A - Rigid or
Chain Suspension
applies to all Sizes -
Heater must be level.
D
B
C
A
SIDE VIEW
Mounting Angle
11” (279mm)
with “S” hooks
FIGURE 3B - Optional
Mounting - applies
only to Sizes 30, 50,
and 60
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B *DV9DOYH
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P/N 131793R11, Page 8