Door gaskets
A cooler that runs and runs and never rests
The gasket has torn or gone hard, so the door no longer seals. Warm kitchen air leaks in all service, the compressor never cycles off, and the box drifts up into the range where product stops being safe. The power bill climbs first, the health inspector notices second.
Gaskets are one of the cheapest parts on the unit and the most ignored.



