Gas Supply - Valor L1 1500KN Installation Manual

Direct vent zero clearance gas fireplace
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Installation
Set-up Gas Supply
The gas supply inlet
connection is a 3/8" NPT male
connector located on the left
hand side of the fi rebox.
Gas line
access hole
2-1/2" (64 mm)
diam.
4 "
( 1 0
2 m
m )
Left side view
The unit is supplied with a stainless steel fl ex line to
allow the appliance to be disconnected for service. An
individual shut-off valve (not supplied) is required on
the supply line ahead of the fl ex connector.
Use only new black iron or steel pipes, CSST, or copper
tubing if acceptable—check local codes. Note that
in USA, copper tubing must be internally tinned for
protection against sulfur compounds.
Unions in gas lines should be of ground joint type.
The gas supply line must be sized and installed to
provide a supply of gas suffi cient to meet the maximum
demand of the appliance without undue loss of
pressure.
Sealant used must be resistant to the action of all gas
constituents including LP gas. Sealant should be applied
lightly to male threads to ensure excess sealant does
not enter gas lines.
X
Front
of the
appliance
3-3/4"
(95 mm)
Pressure test the supply line for leaks.
The appliance and its individual shut-off valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of 1/2 psig (3.5 kPa).
The appliance must be isolated from the gas supply
piping system by closing its individual manual shut-off
valve during any pressure testing of the gas supply
piping system at test pressures equal to or less than 1/2
psig (3.5 kPa).
Failure to either disconnect or isolate the appliance
during pressure testing may result in regulator or valve
damages and void the warranty. Consult your dealer in
case of damages.
Receiver
Appliance front
outer casing
transparent for
clarity
Manifold Pressure
Adjustment behind
Plastic Cap
Valve Assembly

Gas Supply

Window
Flexible
connector
supplied
with unit
Control Valve
37

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L1 1500kp

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