A gas pressure of 14 inches of water column is equivalent to how many psi?

To convert gas pressure measured in inches of water column to pounds per square inch (psi), it's important to understand the relationship between these two units of pressure. 1 inch of water column is equivalent to approximately 0.0361 psi. Therefore, to convert 14 inches of water column to psi, you would multiply 14 by 0.0361.

Calculating this gives:

14 inches of water column * 0.0361 psi/inch of water column ≈ 0.5 psi.

This calculation shows the conversion is accurately represented by the selected answer, confirming that 14 inches of water column of gas pressure is approximately equal to 0.5 psi. This knowledge is useful in plumbing and gas systems to ensure accurate pressure readings and safe operation of gas appliances.