Common commercial causes
Dirty condenser coils, failed door gaskets, iced evaporator coils, refrigerant leaks, condenser fan failures, and overloaded coolers can all cause temperature rise. Frequent door openings in busy kitchens add load.
Immediate steps
Check that doors close and seals are intact. Avoid packing product tight against evaporator fans. Note current temperature and how long it has been rising. Move critical product if needed. Call a refrigeration technician promptly.
Service in Southwest Florida
Stone Cold Services repairs and maintains commercial coolers, freezers, and related refrigeration equipment—and can support commercial HVAC as well—for businesses across Sarasota, Charlotte, and Lee Counties.