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10
GAS SUPPLY LINE
CONNECTION
IMPORTANT NOTE: All connections
must be wrench-tightened. Do not
make connections to the gas piping
too tight. Making the connection too
tight may crack the regulator and
cause a gas leak. Do not allow the
pipes to turn when tightening fittings
as the tubing in the burner box may
also bend and begin to leak.
• Assemble the flexible metal
connector from the gas supply pipe
to the pressure regulator. You will
need to determine the fittings
required, depending on the size of
your gas supply line, flexible metal
connector and shut-off valve. See
illustration below.
ELBOW
(use pipe-joint
compound on ends)
NIPPLE
(use pipe-joint
compound on ends)
PRESSURE
REGULATOR
ADAPTER ADAPTER
SHUT-OFF
VALVE
FLEXIBLE METAL
CONNECTOR
Gas Supply Line Connection
• Use a pipe-joint compound made
for use with natural and LP gas. If a
flexible metal connector is used, be
certain the tubing is not kinked.
• Open the shut-off valve in the gas
supply line. Wait a few minutes for
the gas to move through the line.
Refer to the illustration on page 8.
I NSTALLATION
Connecting the Ground
Appliance Wire to the Neutral
(white) Supply Wire (three-wire
system)
Where Local Codes Permit –
• Connect the ground and white
appliance wires to the neutral (white)
supply wire on the terminal block.
• Connect the black appliance wire
to the black (L1) power supply wire
on the terminal block.
• Connect the red appliance wire to
the red (L2) power supply wire on
the terminal block.