Feb 28, 2019 · Sizing tables for natural gas are commonly based on the water column inch measurement of fuel delivery, the range of inlet supply pressure within a range of 7 to 14 WCI. Some tables also show an inlet pressure based on a pounds per square inch measurement. In our example, an inlet pressure …
Dec 13, 2018 · Typically Natural gas pressure is between 6 and 7 inches WC (water Column) some equipment will be lower or higher depending on consumption design. Of course a model plate on the equipment or data plate on the gas valve will list the proper WC. Some ovens or furnaces may be 3.5″WC and tankless water heaters can be as high as 11″WC.
Natural Gas Pressure in a House | Hunker
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Sep 27, 2017 · There are numerous parts of a gas furnace that must be carefully synchronized and optimized in order for your heating to proceed efficiently. One of the most important considerations is the pressure of the incoming gas. If you would like to learn more about how gas pressure affects the overall performance of a furnace, read on as article will discuss the importance of proper gas pressure.
The Importance of Proper Gas Pressure in a Furnace
The natural gas pressure of the gas line leading to the home ranges from approximately 1/4 psi to 60 psi, depending on the number of homes or businesses served by the line. This compares to pressures of up to 1,500 psi for large-volume pipelines used to move the gas from the well fields to the local utilities.
Dec 08, 2015 · GAS PRESSURE – REQUIREMENTS Main line gas pressure to the water heater for natural gas should be between a maximum of 14" w.c. (3.45 kPa) static pressure and a minimum of 3.5" w.c. (0.87 kPa) dynamic pressure for Natural Gas.