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Heating  Heating

Brand

Lennox Lennox List all brands

Type:

GWB8-299E-2 view GWB8-299E-2 List all types

Error code:

55
List all errors


Error code: 55

Cause of error code 55

Atmospheric damper end switch failed to close (end switch contacts stuck open).

Solution for error code 55

Wait for recovery


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