Bradford White Water Heater Error Code 1 flash every 4 sec (WR Electronic)

This pattern indicates normal standby operation on a Bradford White unit with a White Rodgers electronic control. It confirms the pilot light is lit and the main burner is off because the tank water has reached the thermostat setpoint. No action is needed if your hot water supply is adequate.

Yes, this particular flash pattern is completely safe to leave as-is. It means the pilot is burning and the burner is resting in standby. There is no fault, no lockout, and no component failure associated with this indication.

There is no repair needed for this condition, so there is no associated cost. If further diagnosis reveals an unrelated component issue, such as a faulty thermostat that is not accurately reading tank temperature, repair costs would vary depending on the specific part and labor involved, typically ranging from $50 to $250 for thermostat-related repairs.

No repair is required for this condition. The 1-flash-every-4-seconds pattern is a status indicator, not a fault code. If your hot water is at the right temperature, the system is operating correctly. Only investigate further if the water is not reaching the temperature set on the dial.

Resetting the control is not necessary and will not change the underlying status. The 1-flash-every-4-seconds pattern will return after any reset because it reflects the actual operating state of the unit. A reset is only useful when clearing a genuine fault code lockout condition.