Bradford White Water Heater Error Code 8 Flash: How to Fix It

Q: Why does my Bradford White water heater keep getting the 8 flash error?

Frequent 8 flash errors typically indicate ongoing airflow restriction due to a dirty environment, blocked vents, inadequate clearance around the unit, or a damaged air inlet screen that needs replacement.

Q: Can I still use hot water with the 8 flash error code?

No, the 8 flash error puts the water heater in lockout mode as a safety measure. The unit will not heat water until the blockage is cleared and the system is reset.

Q: How often should I clean the air inlet screen on my Bradford White water heater?

Clean the air inlet screen every 6-12 months, or more frequently if you have pets, live in a dusty environment, or notice reduced hot water performance.

Q: What causes the air inlet to get blocked?

Common causes include lint from nearby laundry areas, pet hair, dust accumulation, stored items too close to the unit, or inadequate room ventilation.

Q: Is the 8 flash error dangerous?

The error itself is a safety feature that prevents dangerous operation. However, ignoring blocked air inlets can lead to carbon monoxide production or incomplete combustion, which is why the system shuts down automatically.

Abstract

The Bradford White 8 flash error code indicates a soft lockout due to a blocked air inlet flame arrestor. This safety feature prevents the water heater from operating when airflow is restricted, which could cause dangerous combustion issues. Fortunately, this is often fixable by cleaning the air inlet and flame arrestor components.