Error code
GE / Water heater
F-G
Ambient temperature check for the service technician.
What it means
Ambient temperature check for the service technician.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Contact a qualified service technician; the manual identifies this as service data.
Manufacturer source
Models documented with this signal
Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.
If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.