Tech solutions on Instagram: "Replacing a fire sprinkler is a careful process that starts by shutting off the water supply to the sprinkler system to prevent any accidental discharge. Once the system is safely depressurized, the damaged or old sprinkler head is removed using the proper tools to avoid damaging the piping. A new sprinkler head, matched exactly to the system’s specifications, is then installed and securely tightened. After installation, the water supply is slowly turned back on, an