4
Gas Connections
1. Reach inside the burner cut-out and attach natural gas supply
line using a 3/8” flare fitting, or attach the included black
rubber propane hose and regulator to the bottom fitting of the
control valve.
TIGHTEN SECURELY WITH A WRENCH
2. Lay the burner upside down on a flat, soft surface to avoid
scratching the polished metal. Ensure the correct orifice is
installed for the fuel type you are using (see Crystal Fire user
manual included with burner for orifice sizing information)
Attach the included metal flex hose to the burner.
TIGHTEN SECURELY WITH TWO WRENCHES
Read and understand your Crystal Fire owner’s manual before
beginning burner hookups or using the device.
Do not use Teflon tape or pipe dope on flare fittings.
Propane input
Natural gas input
or
Natural gas supply line
as specified by local
building codes
