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Page 15 of 33
Natural Gas Requirements
Verify the type of gas your pizza oven has been configured for by the factory by
checking the rating plate on the oven. Pizza ovens configured for natural gas (NG) are
orificed differently than ovens configured for liquid propane (LP) gas. Pizza ovens
configured for use with natural gas are shipped with a hose, regulator and quick-
connect fitting.
WARNING:
For Natural
Gas Models: Your pizza oven is designed to operate on natural gas
(NG) pressure regulated at 4” water column. The regulator supplied with the pizza oven is set to
this pressure and must be used.
Connection:
Quick-connect hose and regulator assembly (included).
IMPORTANT:
Always close the gas supply shutoff valve before disconnecting the pizza oven
gas supply hose.
IMPORTANT:
An installer-supplied safety shutoff valve MUST be installed on the natural gas
supply line for the pizza oven. The valve should be easily accessed and located between 3 and
20 feet away from the oven (always check with local codes for specified clearances and
distances) . All gas connections should be made by a licensed technician. The installation and
all installer-supplied parts must conform to local codes. In the absence of local codes, the
installation and all parts should conform to the National Fuel Gas Code, ANSI Z223.1/ NFPA 54
or Natural Gas and Propane Installation Code, CSA B149.1.
IMPORTANT:
Diameter and length of the gas supply pipe may limit the pressure and BTU
delivery of gas to the oven. The installer must ensure proper delivery to the pizza oven or it will
not operate properly. The appliance and its individual shutoff valve must be disconnected from
the gas supply piping system during any pressure testing of that system at pressures in excess
of 1/2 psi (3.5 kPa). During any pressure testing of the gas supply piping system at test
pressures equal to or less than 1/2 psi (3.5 kPa), the appliance must be isolated from the
system by closing its individual manual shutoff valve.
All pipe sealants must be of an approved type
.
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