Goodman Heat Pump Error Code EE

EE on a Goodman heat pump indicates an internal board fault caused by welded compressor relay contacts. The relay, which is responsible for switching the compressor on and off, has fused in the closed position and can no longer be controlled by the board. This is a non-recoverable board-level fault that requires control board replacement to resolve.

No, cycling power or resetting the unit will not clear the EE code. Because the relay contacts are physically welded together, the fault condition persists regardless of any reset action. The code will continue to appear until the faulty control board is replaced.

The primary repair is control board replacement, with parts typically ranging from $150 to $450 depending on the specific model. Labor costs from an HVAC technician generally add another $100 to $250. If the underlying cause is a failing compressor, total repair costs can increase substantially, since compressor replacement is a significantly more involved and expensive repair.

The EE code requires replacing the control board, which involves working with line-voltage wiring and refrigerant system components. While a knowledgeable DIYer may be able to swap the board, it is strongly recommended to have a certified HVAC technician diagnose the underlying cause first, since a failing compressor could weld the contacts on a new board as well. Identifying and correcting any root cause before replacement will prevent repeat failures.

Operating the system with an EE fault is not recommended. Welded relay contacts mean the compressor may remain energized even when the system is supposed to be off, which can lead to compressor overheating, refrigerant circuit damage, and potentially a tripped breaker or electrical hazard. The unit should be shut down at the breaker until the board is replaced.