Bradford White Error Code F16: Blower Failure
How to Fix Bradford White Code F16
- Step 1: Check the air intake and exhaust vents outside your home for any obstructions like snow, ice, leaves, or debris. Clear away anything blocking the vents.
- Step 2: Reset the water heater by turning off the power at the breaker for a few minutes, then turning it back on. See if the error code clears.
- Step 3: If the error persists after checking the vents and resetting the unit, contact a qualified HVAC technician to diagnose and repair the problem.
What Does Bradford White Error Code F16 Mean?
The F16 error code on your Bradford White tankless water heater indicates a problem with the blower motor. The blower motor is responsible for providing the correct amount of air to the burner for combustion. When the system detects that the blower isn't operating correctly (or at all), it shuts down for safety. This prevents incomplete combustion, which could lead to carbon monoxide production or other issues. This error can be triggered by a few different things, ranging from a simple blockage in the venting to a complete failure of the blower motor itself. Because the water heater relies on the blower to operate safely, it's important to address this issue promptly. Ignoring the error could lead to further damage or even create a hazardous situation.
Common Causes of Bradford White Code F16
- Blocked or restricted air intake or exhaust vent. This is the most common cause.
- Failed blower motor. The motor windings may be open or shorted.
- Faulty blower motor capacitor (if equipped).
- Wiring issues between the control board and the blower motor.
- Failed control board. The board may not be sending the correct voltage to the blower.
Applicable Bradford White Models
Need a Pro to Fix Bradford White Code F16?
A licensed HVAC technician can diagnose and fix this issue quickly.
Find a Licensed Tech Near You →