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Goodman Error Code F01: Goodman Code F01 - Ignition Lockout
⚠️ Your Goodman furnace has shut down due to a failed ignition attempt. This could indicate a gas leak or carbon monoxide risk. Shut the furnace down immediately and call for professional service.
How to Fix Goodman Code F01
- Step 1: Shut off the gas supply to the furnace at the gas shut-off valve, usually located on the gas pipe near the furnace.
- Step 2: Turn off the furnace power at the breaker.
- Step 3: Call a qualified HVAC technician to inspect and repair the furnace. Do not attempt to troubleshoot gas or electrical components yourself.
What Does Goodman Error Code F01 Mean?
The F01 error code on your Goodman furnace indicates an 'Ignition Lockout'. This means the furnace attempted to light the burners multiple times but failed. After several failed attempts, the furnace control board locks out the system as a safety measure. This lockout prevents the continuous flow of gas into the combustion chamber, which could create a dangerous situation. The system affected is primarily the gas ignition system, including the gas valve, igniter, flame sensor, and the furnace control board itself. A furnace that cannot ignite properly will not provide heat, and more importantly, could leak unburnt gas into your home.
Common Causes of Goodman Code F01
- Failed or weak igniter (hot surface igniter or spark igniter)
- Faulty gas valve not opening to allow gas flow
- Flame sensor not detecting flame, even if ignition occurs
- Blocked or restricted gas supply to the furnace
- Defective furnace control board
Applicable Goodman Models
Need a Pro to Fix Goodman Code F01?
This error requires immediate attention from a licensed HVAC technician. Do not attempt repair yourself.
Find a Licensed Tech Near You →Replacement Parts for Goodman Furnace Code F01
Hot Surface Igniter OEM: 0130F00007S
Gas Valve OEM: B1172608
Flame Sensor OEM: 0130F00005S