Why is my Sub-Zero Refrigerator running hot?
- JjgreenJul 29, 2025
To address high temperatures, excessive running, or excessive heat from your Sub-Zero Refrigerator: * Ensure the condenser is clean. * Confirm the door is closing correctly and hasn't been left open. * Be aware that higher room temperatures can cause the compressors to run longer. If the temperature display shows 38° and 0°, but it's not cooling, the unit might be in Showroom Mode, in which case, contact Sub-Zero Factory Certified Service.