Gladiator
Long Run Time / Poor Efficiency
Freezer runs constantly and rarely shuts off, even when interior seems cold.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Door gasket air leaks, Dirty condenser coils, Ambient temperature too high or too low, Thermostat or sensor out of calibration
How to Fix / Troubleshooting
Safety First: Unplug the freezer before cleaning coils or adjusting components.
- Step 1 – Check ambient conditions: Gladiator freezers are often used in garages; ensure the room temperature is within the rated range (typically 0–110°F depending on model). Extreme temps can cause long run times.
- Step 2 – Clean condenser: Vacuum and brush the condenser coils thoroughly.
- Step 3 – Inspect gasket: Look for frost around the door opening, which indicates air leaks. Replace a torn or hardened door gasket.
- Step 4 – Verify temperature: Use a thermometer to confirm actual temperature. If the unit is reaching setpoint but still runs constantly, the thermostat or control board may be misreading and require replacement.
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Repair Difficulty
Medium
3/5
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