1st Source Servall

Commercial refrigerators must maintain 40°F (4°C) or below for food safety compliance. Walk-in freezers should be at 0°F (-18°C) or below. Many food safety programs require refrigerators to run at 35-38°F for proper margin. If your unit struggles to maintain proper temperature, especially during busy service periods or in hot kitchen environments, call a technician — compressor capacity or refrigerant levels may be the issue.

Installation time varies significantly: single appliance with existing connections 2-4 hours; single appliance requiring new utility connections 4-8 hours; full kitchen buildout 1-3 weeks depending on scope, permit timelines, and contractor scheduling. Work with your installer to create a realistic timeline that accounts for utility work, inspections, and health department walkthroughs before opening.

Critical food safety temperatures: Cold holding — 40°F (4°C) or below for refrigeration; freezer 0°F (-18°C) or below. Hot holding — 140°F (60°C) or above for steam tables and food warmers. Cooking temperatures vary by food type (145°F-165°F). Dishwasher final rinse — 180°F (82°C) for high-temp machines. Any equipment consistently failing to maintain these temperatures is both a safety risk and a health code violation.