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Gas Supply Requirements
GAS MANIFOLD PRESSURE
•Natural Gas: Standard orifices are set for 5" (12.5 mb) WC (water column).
•LP Gas: Standard orifices are set for 10" (25 mb) WC.
•Gas Supply Pressure: The maximum gas supply pressure to the regulator should never exceed 14"
(34.9 mb) WC; .5 psi (3.5 kPa) for natural and LP gas. The minimum line pressure is 7" (17.5 mb) WC for natural gas and 11" (27.4 mb) WC for LP gas.
•Gas Pressure Regulator: To control and maintain a uniform gas pressure in the gas manifold, the unit must be used with a gas pressure regulator. The burner orifices, etc. are sized for the gas pressure delivered by the supplied regulator. Do not remove the regulator.
wolfappliance.com/specs
The maximum gas supply pressure to the regulator should never exceed 14" (34.9 mb) WC; .5 psi (3.5 kPa).