Either your auto damper has frost blocking it open or the=> WR55X10025 Thermister is defective.
Try using a hair drier to force warm air into the damper to see if the damper will close better by melting any ice that may have the damper stuck open.Here is the=> WR09X10050 Damper Thermister Assembly Instructions on how to change this part can also be found on the same page HERE If you have any questions please ask, Thanks Sea Breeze
WR09X10050 Damper Thermister Assembly Below
403 views
Usually answered in minutes!
×