gas
Moderate
LG · Dryers
No gas supply detected (gas dryers only)
Quick Answer
Error code gAS on your LG Dryers means: No gas supply detected (gas dryers only). This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Step 1: Locate the gas supply valve behind the dryer and make sure it is fully open (handle parallel to the gas line).
2
Step 2: Inspect the gas supply line for kinks or bends that could restrict gas flow.
3
Step 3: Verify that gas service to your home is active and other gas appliances are working.
4
Step 4: If the gas valve is open and the supply is good, the gas valve solenoid coils or igniter inside the dryer may be faulty.
5
Step 5: Contact a qualified appliance technician for gas valve solenoid or igniter replacement. Do not attempt gas repairs yourself.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Gas valve solenoid coils
Flat-style igniter
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