Gas-Specifications-for-Perfect-Flames

When connecting your new unit to a source of fuel like natural gas, trust the judgment of an experienced, authorized professional.  The installer must calculate the fuel line sizing, of paramount importance for safety and quality of use.  The fuel line size is determined by considering BTU's, gas pressure, geographic altitude, and the length of run from the fuel source to the fire ring.  If your fuel line size is improperly estimated, your fire ring won't burn with a full flame pattern, and its performance will be disappointing.

For the sake of reference, arm yourself with information.  The maximum input fuel capacity for natural gas is 300,000 BTU's; for LP (liquid petroleum) gas with orifice it is also 300,000 BTU's. Flexible gas lines are strongly discouraged as an option for fueling a fire pit.  These lines are often ribbed, fluted, or corrugated which can lead to an annoying whistling sound in high BTU units such as your fire pit.  Always check with local codes for approved galvanized or black steel pipe.  They're there to keep you and your family safe!