24” - 30” Fire Pit Inserts
Standard Line Automated Operation
Page 11
8. Venting is required to keep burner electronics from overheating.
Venting is achieved with air holes located at the bottom of the fire pit
walls as shown in Figures 5, 6, 7 and 8.
NOTE:
Providing good drainage is critical. Fire Pits using propane should
not have drains located at bottom of cavity. Drainage should be
achieved with vent holes located at bottom of side walls as shown
in Figures 6 and 8.
IMPORTANT:
There is an 18” minimum depth requirement on residential
fire pits and 24” minimum depth on commercial fire pits as
shown in Figures 5, 6, 7 and 8.
9. On commercial installations, it is recommended to install a keyed
switch and kill switch located in close proximity and in visible sight of
feature or features. The keyed and kill switches must be electrically
wired into the 110v upstream of the Grand Effects
®
Control Panel.
X1
X2
GRD
1” GAS BALL VALVE
OR KEYED VALVE
INSTALLED ON
FIRE PIT
1” NPT
GAS INLET
REDUCE
TO 3/4”
DRAIN
SUPPORT
THREADED ROD
REMOVE EXCESS
AFTER INSTALLING NUT
FIRE PIT WALL
2.5” DIA. (4)
MULTIPLE VENTS
REQUIRED
TO GRAND EFFECTS
CONTROL PANEL
24” MIN.
39” MIN. FOR 24” BURNER
43” MIN. FOR 30” BURNER
2”
Figure 7.
Natural Gas - Commercial Installation
X1
X2
GRD
1” GAS BALL VALVE
OR KEYED VALVE
INSTALLED ON
FIRE PIT
1” NPT
GAS INLET
REDUCE
TO 3/4”
SUPPORT
THREADED ROD
REMOVE EXCESS
AFTER INSTALLING NUT
FIRE PIT WALL
2.5” DIA. (4)
MULTIPLE VENTS
REQUIRED
TO GRAND EFFECTS
CONTROL PANEL
24” MIN.
2”
39” MIN. FOR 24” BURNER
43” MIN. FOR 30” BURNER
Figure 8.
Propane - Commercial Installation
