Symptoms
- Visible daylight or gap when looking at the closed door seal from outside
- Frost building up more than usual inside the freezer
- Freezer door feels like it doesn't fully engage on one side
- Energy bill or compressor running time seems higher than normal
Likely causes
- CommonGasket has lost its shape or become compressed over timeRubber gaskets can flatten or warp after years of repeated opening and closing.
- PossibleDoor hinge slightly misalignedA hinge that's shifted can pull one side of the door away from a full seal even with a good gasket.
- CommonGasket dirty or has debris preventing full contactFood residue or ice buildup on the gasket surface can hold it away from making full contact.
- PossibleFridge not level, causing the door to hang unevenlyAn unlevel unit can cause a gap on one side while the other side seals fine.
What to do
- Clean the entire gasket surface with warm soapy water to remove any debris preventing a full seal.
- Use a hair dryer on a low, warm setting to gently warm a flattened or warped section of gasket, then press it back into shape by hand.
- Check that the fridge is level side to side using a small level, adjusting the front feet as needed.
- Inspect the door hinges for looseness and tighten any visible screws.
- Do the paper test around the entire door perimeter to pinpoint exactly where the gap is worst.
- If the gasket doesn't hold its shape after warming and reshaping, order a replacement gasket for your specific model.
- Recheck the seal with the paper test after any adjustment or replacement to confirm the gap is closed.
Tools and parts
- Small level
- Hair dryer
- Screwdriver
Freezer door gasketSearch: “freezer door gasket seal replacement”
When to call a pro
If cleaning, reshaping, and leveling don't close the gap, a technician can assess whether a full gasket or hinge replacement is needed.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.