Step 6 The Gas Supply Line - Heat-N-Glo SL-36 Installer's Manual

STANDING PILOT
Figure 31. Gas Controls Systems
Step 6
The Gas
Supply Line
3/8" (10 mm)
3/16" (5 mm)
NOTE: Have the gas supply line installed by a
qualified service technician in accordance with
all building codes.
NOTE: Before the first firing of the fireplace, the
gas supply line should be purged of any trapped
air.
NOTE: Consult local building codes to properly
size the gas supply line leading to the 1/2 inch
(13 mm) hook-up at the unit.
This gas fireplace is designed to accept a 1/2 inch
(13 mm) gas supply line.
To install the gas supply line:
• A listed 1/2 inch (13 mm) manual shut-off valve
and a listed flexible gas connector are connected
to the 1/2 inch (13 mm) inlet of the control valve.
• A 1/8 inch (3 mm) N.P.T. plugged tapping, acces-
sible for test gauge connection, should be pro-
vided for in the gas supply line leading to the
unit’s shut-off valve.
• Locate the gas line access hole in the outer
casing of the fireplace.
• Open the fireplace lower grille, insert the gas
supply line through the gas line hole, and connect
it to the shut-off valve.
• When attaching the pipe, support the control so
that the lines are not bent or torn.
• After the gas line installation is complete, use a
soap solution to carefully check all gas connec-
tions for leaks.
WARNING
DO NOT USE AN OPEN FLAME TO
CHECK FOR GAS LEAKS.
DSI IGNITION
IGNITOR
1/2" (13 mm) 1/2" (13 mm)
34