GE
Main Burner Ignition Failure
Main burner on GE gas water heater will not ignite, but pilot is lit.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Clogged burner orifice, faulty gas control valve, blocked flue or vent, combustion air restriction
How to Fix / Troubleshooting
Safety: Turn gas control to OFF before servicing. Ensure area is well ventilated.
Steps to troubleshoot no main burner:
- Verify thermostat setting: Ensure the gas control is set above the current water temperature.
- Inspect burner: Remove burner assembly and clean the burner ports and orifice with a soft brush and compressed air.
- Check venting: Inspect the flue and vent for obstructions such as nests or debris. Clear any blockages.
- Gas control valve: If pilot is strong and burner and vent are clear but burner never lights, the gas control valve may be faulty and should be replaced by a professional.
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Repair Difficulty
Hard
4/5
Required Part
Gas Control Valve / Thermostat
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