What is the typical operating pressure for residential natural gas?

The typical operating pressure for residential natural gas systems is approximately 7 inches of water column. This measurement represents the pressure at which natural gas is delivered to residential appliances, ensuring efficient and safe operation.

In residential applications, the regulator reduces higher supply pressures from the gas mains to this level, allowing for the proper functioning of gas appliances like furnaces, water heaters, and stoves. Operating at this pressure helps in achieving the necessary gas flow rate to meet household demands while maintaining safety.

Understanding this operating pressure is crucial for gas technicians, as it plays a significant role in installation and maintenance procedures. By working with the correct pressure, technicians can ensure that appliances operate correctly and efficiently, maintaining safety standards required by regulations.