Intertek FT Series - Gas Supply Pressure

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Refer to the illustration.
The appliance and its individual shut-o󰀨 valve must be disconnected from the gas supply piping system during any
pressure testing of the system at test pressures in excess of 1/2 psi (3.5 kPa).
Loosen the pressure port screws before you check the gas inlet pressure.
Inlet Gas Pressure Port
O󰀨set Adjustment.
Do Not Adjust without using a combustion analyzer
to verify adjustment. Adjust ONLY when in MIN Fire
and when using a combustion analyser.
See Section 4.12 for step by step details.
Gas Outlet / Manifold Pressure Port
The Maximum and Minimum gas line pressures must be at Max Fire operation.
LP Gas Natural Gas
Maximum Pressure 13.0” WC Maximum Pressure 10.5” WC
Minimum Pressure 8.0” WC Minimum Pressure 3.5” WC
Table 9. Gas Supply Pressures
CAUTION
4.12 Gas Supply Pressure