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Bradford White Error Code F14: Flame Failure
⚠️ This error indicates a flame failure, which could be due to a gas leak or carbon monoxide risk. Shut down the unit immediately and call a qualified technician.
How to Fix Bradford White Code F14
- Step 1: Ensure all gas appliances are working (e.g., stove). If other gas appliances aren't working, there may be a gas supply issue. Contact your gas company immediately.
- Step 2: Check the heater's vent for any visible obstructions (snow, leaves, debris). Clear any blockages if safely accessible from the ground.
- Step 3: Reset the water heater by turning off the power at the breaker for 30 seconds, then turn it back on. If the error persists, call a qualified technician.
What Does Bradford White Error Code F14 Mean?
The F14 error code on your Bradford White tankless water heater means the system tried to light the burner, but the flame wasn't detected or went out unexpectedly during operation. This is a safety feature that shuts down the unit to prevent unburned gas from accumulating. Several things can cause this, but it always means the heater isn't producing hot water and there's a potential safety concern if gas is leaking. It's important to address this quickly to restore hot water and ensure your home is safe.
Common Causes of Bradford White Code F14
- Gas supply interruption (e.g., gas valve closed, low gas pressure)
- Faulty flame sensor (dirty, mispositioned, or defective)
- Igniter failure (not igniting the gas)
- Blocked vent or air intake (restricting combustion air)
- Malfunctioning gas valve (not opening properly)
Applicable Bradford White Models
Need a Pro to Fix Bradford White Code F14?
This error requires immediate attention from a licensed HVAC technician. Do not attempt repair yourself.
Find a Licensed Tech Near You →Replacement Parts for Bradford White HVAC System Code F14
Flame Sensor
Igniter
Gas Valve