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NATURAL GAS INSTALLATION
The installation must conform with local codes or, in the absence of local codes, with either the
national Fuel Gas Code, ANSI Z223.1/NFPA 54, or CAN/CGA-B149.1, Natural Gas Installation Code
or CAN/CGA-B149.2, Propane Installation Code.
1. This gas appliance and its individual shutoff valve must be disconnected from the gas supply piping
system during any pressure testing of that system at the test pressures in excess of 1/2 psi (3.5 kPa).
2. This appliance must be isolated from the gas supply piping system by closing its individual manual
shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or
less than 1/2 psi (3.5 kPa).
A typical natural gas installation is shown below. Make sure that the factory-supplied regulator is
used and installed with the arrow mark on the regulator pointing towards the gas grill. Do not use any
replacement regulator other than that specified by DELTA HEAT. Use only pipe sealants that are
approved for use with natural and LP gases. An installer-supplied gas shutoff valve must be installed in
an accessible location.
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H
G
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ELTA
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AS
RILL
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