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Heating  Heating

Brand

Triangle-tube Triangle-tube List all brands

Type:

Keystone KS 850 view Keystone KS 850 List all types

Error code:

129
List all errors


Error code: 129

Cause of error code 129

Fan speed failed / preignition
Fan did not reach expected RPM

Solution for error code 129

 Check fan wiring; replace fan


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