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What are the inlet and outlet gas pressures?

April 26, 2017Gas Inlet outlet pressures

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What are the inlet and outlet gas pressures?

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Gas pressures readings are taken using a Manometer, and measured in inches of water column (” WC). For inlet, this is the gas pressure to inlet side of gas valve. See the installation instructions for maximum and minimum pressures. For outlet, this is the gas pressure that is going through the valve to burner (also called manifold pressure). See the unit installation instructions for pressures.