A Plumbing Check is a diagnostic test you can run in the Phyn Smart Water Assistant app to detect small leaks, such as pinhole leaks or slow drips.
During the test, Phyn analyzes pressure inside your plumbing system. When your water is shut off at the main, the pressure in your pipes should remain stable. If pressure drops during the test, it may indicate a leak.
Before You Begin
To run a Plumbing Check, you must turn off your water at the main shutoff valve. This ensures no water is flowing during the test.
Types of Plumbing Checks
Normal Plumbing Check
Takes about 3–5 minutes.
Detects noticeable pressure loss.
Alerts you if the pressure drop appears abnormal or indicative of a leak.
Extended Plumbing Check
Takes about 10–13 minutes.
Detects more subtle pressure changes.
Provides increased accuracy for identifying small pinhole leaks or slow drips.
Running an Extended Plumbing Check increases sensitivity and may help identify very small leaks.
How Often Should I Run a Plumbing Check?
We recommend running a Plumbing Check (Normal or Extended) every two to four weeks to help ensure your plumbing system remains watertight.
Small leaks that go undetected over time can lead to larger, more costly issues.