Close any open drain valves or test cocks. Open the sprinkler water supply valve. Do this slowly to avoid pressure spikes. Turn the controller back on and run each zone manually to check for leaks, ...

"Fire sprinklers in a residential setting. 10 minutes of water supply to get you out, hold the fire at bay, and hopefully get ...

The discovery comes in the wake of a deadly fire at the Gabriel House in July that claimed 10 lives and injured dozens more.