Figure 34: Gas Connection With Stainless Steel Flex Connector - Seeley AIRA ATH Series Installation, Operation & Service Manual

Vacuum assisted linear, double linear, u-tube, and multi-burner gas fired heating systems
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Figure 34: Gas Connection with Stainless Steel Flex Connector

Stainless Steel Flexible Connector supplied.
1000 mm Long
Minimum Bend Radius 140 mm
High Gas Pressure
Regulator to be installed
upstream of flexible gas hose
if inlet pressure exceeds
maximum allowance.
See Page 71, Section 18.2.3.
Shut-Off Valve
(included with
hose) must be
to burner gas i
80 mm displ
shown is for th
condition.
This
displacement
reduce when the
Flexible Gas Hose
system is fired.
1000 mm length
Heat
.
e
.
r Move
Heate
r Movement
..
CORRECT POSITIONS
r
c::::::6
bl
/
Supply Pipe
....--Flex line
Connector 545 mm
Burner
:
80mm
m
ax.
displacement
Side View
Heater Movement
,
INCORRECT POSITIONS (WRONG INSTALLATION)
ment
bdbl
DDD
=
a::JJ
=
=
S hu -t O ff Valve
minimum
-
0
Product Damage Hazard
a::JJ
bl
Hold gas nipple securely with pipe wrench
a::JJ
when attaching gas hose.
a::JJ
Failure to follow these instructions can result
in product damage.
Heat
e
r Move
ment
.
.
c:::J
[I]
[[])
=
=
Heate
r Move
ment
..
SECTION 12: G
0
[[])
=
P
AS
IPING
53 of 73

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