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Rick
Rick, Construction Supervisor
Category: Plumbing
Satisfied Customers: 19495
Experience:  Licensed Master plumber with 40+ yrs. experience.
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I have test the gas pressure and not sure what units to use

Customer Question

I have test the gas pressure and not sure what units to use the regualtor says po 3-5 natural gas
what is the po ?
Submitted: 1 year ago.
Category: Plumbing
Expert:  Rick replied 1 year ago.
Welcome to Just Answer, my name is ***** ***** I will do my best to help with your issue.

Why are you testing the pressure? what type of unit is this?
Customer: replied 1 year ago.

the gas comming in is supposed to be 3- 9 mid range pressure

the regulator says po 3-5

natural gas I want to measure what Iam getting the equipment is not working right. is it 3 to 5 psi ? or water col ?

this is a commerical kitchen

Expert:  Rick replied 1 year ago.
Gas pressure is always measured ininches of water column at an appliance.
Customer: replied 1 year ago.

is the po on the regulator inches of water ?

Expert:  Rick replied 1 year ago.
If the regulator is for an appliance then it's in inches WC

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