e2
Moderate
Goodman · HVAC Systems (AC, Furnaces & Heat Pumps)
Indoor Coil Freeze Protection
Quick Answer
Error code E2 on your Goodman HVAC Systems (AC, Furnaces & Heat Pumps) means: Indoor Coil Freeze Protection. This is usually fixable — see the step-by-step guide below.
Likely Causes
How to Fix It
1
Switch the system to fan-only mode to thaw any ice on the evaporator coil
2
Check and replace the air filter
3
Inspect the evaporator coil for dirt buildup and clean with approved no-rinse coil cleaner
4
Verify the blower motor is operating at the correct speed for cooling
5
Once thawed, a licensed HVAC technician should check the refrigerant charge
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
Air filter
Evaporator coil cleaner
Refrigerant (R-410A if low)
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