Problem
The water heater shuts off unexpectedly during normal use.
Possible Causes
Faulty thermostat
Overheating safety switch
Electrical issue
Gas supply interruption
How To Fix It
Check the breaker panel
Ensure gas supply is active if applicable
Allow the unit to cool before restarting
When To Call A Professional
If the water heater continues shutting off, a plumber or technician should inspect the system.