Gestational diabetes also known as gestational diabetes mellitus (GDM), is when a woman without diabetes, develops high blood sugar levels during pregnancy. Gestational diabetes generally results in few symptoms. It; however, increases the risk of pre-eclampsia, depression, and requiring a Caesarean section.
The first step of pressure testing is to make sure that all of the PEX tubing is undamaged and properly fastened to the manifold. The next step would be checking the fitting and manifold connections to ensure they are properly secured. If there are any connections that look like they should be re-done, then do so.
A Five Minute Duct Pressure Test. This quick and simple test method allows you to assess the performance of supply and return ducts by measuring duct system pressures. Then compare the pressure to a duct system pressure budget. If the pressure is higher than the budget, the ducts may be too restrictive to airflow. Step One-Drill two 3/8 test holes just before and after the air moving equipment; One in the supply duct and one in the return duct.