Outdoor Great Room Crystal Fire - Manual (Page 12)

Page | 12 www.outdoorrooms.com Crystal Fire 42435 REV J 5.24.12
Outdoor GreatRoom Co. Control panel kit
Gas Setup for Natural Gas
1. With burner in place in Outdoor GreatRoom
Company fire pit table or other installation
location and proper sized orifice inserted in
burner neck (see chart on p.4 for natural gas
orifice sizing), adjust air shutter to a closed
position (as shown at right, no light visible
through the shutter) by loosening the small
screw on the air shutter and rotating it to a
closed position and re-tightening screw.
2. Locate the included metal flex-line hose and
thread one end onto orifice and tighten
securely with two wrenches.
3. At this point you have two options for plumbing
natural gas. If using a valve assembly such as
The Outdoor GreatRoom Company’s valve kit,
proceed to step 3a. If plumbing directly to a
natural gas line proceed to 3b.
a. Attach the free end of flex hose to the top
(outgoing) flare fitting of control valve and
tighten fully with two wrenches. Plumb
incoming natural gas to the incoming side
of the valve using a 3/8” flare nut. It is
strongly recommended that a manual
shutoff valve is placed in the natural gas
line before it reaches the fire pit’s control
valve.
b. Thread the included ball valve onto the free
end of the metal flex line and plumb
incoming natural gas line to the ball valve
with a 3/8” flare nut.
Flare Nut Orifice
Venturi/Air shutter
CHECK ENTIRE SYSTEM FOR LEAKS BEFORE OPERATING
To burner
Ball valve