If your commercial refrigerator stops cooling, there are a few things you can check to troubleshoot the issue.First, check the thermostat. If it's set too high, the compressor won't run long enough to cool the refrigerator. Adjust or replace your thermostat if necessary.Next, check for blockages in any air vents and make sure that air is able to flow freely into and out of your unit. You may also want to check your doors: if they're not closing properly or blocked by debris, they might be causing problems with airflow.If this still doesn't work, consider replacing the condenser coil that sits inside your unit — this part may have failed due to age or damage from debris in your kitchen environment.Read our latest blog to learn more!