Paul P Warren , MI September 09, 2019 Appliance: Frigidaire Refrigerator FFHS2611LWMA Frigidaire Refrigerator Ffhs2611lwma: Freezer cold and the refrigerator was warm. How to replace Refrigerator Air Damper Assembly. I replaced the damper and thermistor assemblies. I saw another story here that was just like mine. Damper door was shut and would not open. I opened it manually then it would close and not reopen when reinstalled. I replaced the suggested parts and all was good. All in all a simple do it yourself repair to save hundreds. 19 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes