GOODMAN ERROR CODE GC • TRI-STATE AREA
Goodman Error Code GC: Gas Control Issue
Your Goodman furnace has a gas control problem. Learn causes and solutions.
Call 908-249-9701Frequently Asked Questions
What is Goodman error code GC?
Goodman error code GC (Gas Control) indicates a gas valve or ignition control issue. The furnace cannot properly control gas flow.
What causes Goodman GC error?
Common causes include faulty gas valve, control board issues, wiring problems, or gas pressure irregularities.
How do I fix Goodman GC error?
GC errors typically require professional diagnosis. The gas valve or control board may need replacement.
Is GC error dangerous?
Gas-related errors should be taken seriously. If you smell gas, evacuate and call your gas company immediately.
How much does GC repair cost?
Repair costs vary depending on the issue. Gas valve or control board replacement are the most common fixes. Contact a professional for diagnosis and pricing.
Can I reset Goodman GC error?
Turn off power for 30 seconds then restore. If GC persists, professional service is required.
Where is Goodman gas valve?
The gas valve is located near the burner assembly, connected to the gas supply line and control board.
How old before gas valve fails?
Gas valves typically last 10-15 years. Failure can occur earlier due to electrical issues or contamination.
Who repairs Goodman GC in the tri-state area?
Dimatic Control LLC provides expert Goodman furnace service. Call (908) 249-9701 for professional help.
Does Goodman warranty cover GC?
Goodman parts warranties vary. Register your unit for the full warranty period. Labor coverage varies.
Can wiring cause GC error?
Yes, damaged or corroded wiring between the control board and gas valve can trigger GC errors.
What if GC happens intermittently?
Intermittent GC errors may indicate loose connections, marginal gas pressure, or beginning component failure.
Can low gas pressure cause GC?
Yes, insufficient gas pressure can prevent proper valve operation. Your gas utility can check supply pressure.
Is GC a recall issue?
Check Goodman's website for any active recalls. Some models have had gas valve recalls.
How quickly can you fix GC?
Same-day repair is often possible if common parts are needed. Complex issues may require ordering parts.