Undercounter Refrigerator: A Clear Guide for Commercial Kitchens
An undercounter refrigerator is a compact commercial fridge designed to fit beneath a countertop or work surface. It gives you chilled storage without taking up extra floor space, which makes it ideal for busy kitchens, bars, cafes, and prep stations that need quick access to ingredients.
This guide explains what an undercounter refrigerator is, how it’s used, how to pick one, and how to maintain it.
What Is an Undercounter Refrigerator?
An undercounter refrigerator is a small, professional-grade fridge built to slide under a work counter. It keeps food and ingredients chilled at safe temperatures, usually between 33°F and 41°F (1°C to 5°C), while leaving workspace above clear for prep tasks.
It’s built tougher than a residential unit, with sturdier shelves, better cooling, and a design that handles frequent opening throughout service.
Why Choose an Undercounter Refrigerator
Saves Space
It uses space that might otherwise go unused, freeing up floor area in tight kitchens.
Easy Access
Ingredients are right where you need them, which speeds up prep and reduces steps.
Improves Workflow
Placing chilled storage near stations like salad bars, sandwich counters, or cooklines keeps your team moving efficiently.
Professional Cooling
Commercial components mean faster recovery and more stable temperatures than residential fridges.
Common Configurations
Single Door Units
Simple and compact for basic chilled storage.
Double Door Units
More storage while still fitting under a countertop.
Drawer-Style Units
Make organization easier and keep ingredients visible and accessible.
Bar & Beverage Undercounters
Designed for bottles and cans near service areas.
How to Choose the Right One
1. Size & Capacity
Measure the space under your counter first. Choose a unit that fits while giving you enough storage for your ingredients.
2. Temperature Control
Look for stable, adjustable thermostats and good airflow to keep food safe.
3. Build Quality
Stainless steel interiors and exteriors are easier to clean and stand up to heavy use.
4. Shelf Layout
Adjustable shelves or slides help you organize trays, containers, and other items efficiently.
5. Energy Efficiency
Efficient compressors and insulation help keep energy costs down.
Installation Tips
Place it under a prep counter or near the area where chilled ingredients are used most
Make sure there’s ventilation space around the unit
Plug into a dedicated power outlet
Avoid placing near heat sources
Good placement keeps it running well and extends its life.
Maintenance Tips
Daily
Wipe up spills right away
Keep the top work surface clean
Weekly
Check door gaskets
Clean shelving and interior surfaces
Monthly
Clean condenser coils
Confirm temperature settings
Routine maintenance keeps performance steady and prevents breakdowns.
Common Issues and Solutions
Temperature swings: Check door seals and airflow
Ice buildup: Defrost if needed and don’t overload
Strange noises: Inspect fans and check for loose parts
Addressing small issues early saves time and repair costs.
Final Thoughts
An undercounter refrigerator makes your kitchen more efficient by putting chilled storage right where you need it. It’s a smart choice for smaller spaces or stations that demand fast ingredient access.