Rheem · Water Heaters
This error code means the gas supply to the water heater has been interrupted. For propane models, it indicates the LP gas tank is running low.
Click steps to track your progress.
Check if other gas appliances in your home are working.
If you have an LP tank, check the fuel level and refill or replace the tank if necessary.
Contact your gas utility company to ensure gas service is active.
Contact a qualified service technician if the issue persists.