8 🟡 Repair Required
Goodman Error Code 8: Ignitor Error
⚠️ Your Goodman HVAC system has an ignitor error, which means it can't start heating. It's safe to operate, but you'll need a professional to fix it.
How to Fix Goodman Code 8
- Turn off your furnace at the thermostat and the power switch.
- Try resetting the furnace by turning off the power at the switch, waiting 30 seconds, then turning it back on.
- If the error persists, call a professional HVAC technician.
What Does Goodman Error Code 8 Mean?
When you see Goodman error code 8, it means your system's ignitor isn't working properly. The ignitor is responsible for creating a spark to light the burner in gas furnaces. This error is common in Goodman's NCB, NPE, and GPC series. It could be due to a faulty ignitor, a problem with the control board, or a wiring issue. Don't worry, your system is still safe to run in fan mode for cooling.
Common Causes of Goodman Code 8
- Faulty ignitor
- Issues with the control board
- Wiring problems
- Clogged or dirty ignitor
Applicable Goodman Models
Need a Pro to Fix Goodman Code 8?
A licensed HVAC technician can diagnose and fix this issue quickly.
Find a Licensed Tech Near You →Replacement Parts for Goodman Furnace Code 8
Ignitor OEM: 48A7246
Control Board OEM: 48A7247