Maintenance & Care

How to Extend the Life of Your Thermador Refrigeration Door Seals

Worn door seals force your compressor to work harder and are one of the most overlooked maintenance items on built-in refrigeration.

Refrigerator and Freedom Column door seals don’t get much attention until they visibly fail, but a worn seal forces the compressor to run far more than necessary. A little routine care goes a long way.

Clean the Seals Monthly

Wipe door gaskets with warm water and mild soap monthly to remove residue that can cause the rubber to degrade faster.

Check the Seal Regularly

Close the door on a piece of paper so it’s held by the seal, then try to pull it out. If it slides out easily, the seal isn’t gripping fully along that section.

Climate Matters More Than You’d Think

In humid coastal climates, door seals degrade noticeably faster — something our technicians see often on calls in Miami and other humid metro areas.

Why This Matters for Sensor Faults Too

A poor seal makes the compressor cycle more erratically, which can contribute to faults like E15. Book a refrigerator inspection if a seal looks visibly cracked or brittle.

Related Error Codes

Not Confident Doing This Yourself?

A factory-trained technician can diagnose and fix it safely, usually same-day.

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