wlex0297 wrote:

What is the procedure for running a pressure test with air on the gas line
at a gas pack unit. It has to maintain 10 lbs. of pressure over night. I have
not done this type of test in a long time. I have the test gauge. This is
required because the unit has been off for over a year.


Not enough info.

You can't apply the 10psi to the appliance, so the
valve serving it must be closed.
If you will be pressurizing the service line into the
house, *all* appliances must be isolated from the line
during testing. The regulator and meter must also be
isolated from the test pressure.

Then pump up the line...

Jim