Common Refrigeration Mistakes That Cost Restaurants Money
Refrigeration is one of the most important investments in any commercial kitchen — and one of the few systems that runs 24 hours a day, 7 days a week. Yet despite its importance, refrigeration is often misunderstood or overlooked during planning and daily operations.
Small mistakes in selection, placement, or maintenance can quietly cost restaurants thousands each year in energy waste, food loss, repairs, and downtime.
Here are some of the most common refrigeration mistakes — and how to avoid them — using real-world examples from commercial kitchens.
1. Choosing the Wrong Size Equipment
Bigger isn’t always better — and smaller can be worse.
For example:
- A high-volume kitchen using a single-door unit when a Migali two-door reach-in refrigerator would better support inventory needs often ends up overworking the compressor.
- Installing a three-door unit in a low-volume café can waste both space and energy.
Right-sizing equipment — whether it’s a Migali reach-in refrigerator, undercounter unit, or sandwich prep table — ensures:
- Stable internal temperatures
- Reduced compressor strain
- Lower long-term operating costs
Selecting the correct configuration from the beginning prevents performance issues down the line.
2. Ignoring Airflow and Proper Placement
Even the most reliable equipment can struggle if installed improperly.
Common mistakes include:
- Installing a Migali reach-in freezer too close to a wall without proper ventilation clearance
- Placing refrigeration next to ovens or fryers without considering ambient heat
- Blocking condenser airflow with storage boxes
Migali refrigeration units are engineered for efficient airflow and heat exchange, but proper spacing and installation are critical to maintaining energy efficiency and extending compressor life.
Good placement protects performance.
3. Underestimating Kitchen Environment
Commercial kitchens are demanding environments — especially near cooking lines.
For example:
- A chef base under a charbroiler must withstand high ambient temperatures.
- A pizza prep table in a busy pizzeria must maintain topping temperatures despite constant lid openings.
Migali prep tables and chef bases are designed with durable stainless-steel construction and consistent airflow systems to handle real-world conditions. However, choosing the right model for the environment is essential.
Not all refrigeration is built for high-heat, high-volume kitchens — but professional-grade units are.
4. Skipping Preventive Maintenance
Many refrigeration failures begin as small, preventable issues.
Common oversights include:
- Dirty condenser coils on a reach-in refrigerator
- Worn door gaskets on an undercounter unit
- Ignoring minor temperature fluctuations in a glass door merchandiser
Migali units are designed for service accessibility, making routine maintenance easier for operators and technicians. Regular cleaning and inspections help:
- Extend compressor life
- Maintain ENERGY STAR® efficiency
- Reduce emergency repair calls
Preventive maintenance is one of the most cost-effective decisions an operator can make.
5. Buying on Price Alone
One of the most expensive mistakes restaurants make is focusing solely on upfront cost.
Low-priced imports often come with:
- Limited warranty coverage
- No U.S. service network
- Difficulty sourcing replacement parts
- Inconsistent cooling performance
Migali refrigeration units are backed by:
- 2 years parts & labor warranty
- 5 years compressor coverage
- A nationwide dealer and service network with extended warranty options.
When something goes wrong, access to parts and support matters just as much as the equipment itself.
6. Overlooking Energy Efficiency
Older refrigeration systems consume significantly more electricity than modern ENERGY STAR® models.
Upgrading to Migali ENERGY STAR® certified reach-ins, merchandisers, and prep tables can help operators:
- Reduce monthly utility costs
- Improve temperature stability
- Lower compressor strain
- Enhance long-term reliability
Modern R290 refrigerant systems provide efficient cooling while meeting evolving environmental standards.
Energy efficiency isn’t just about sustainability — it directly impacts profitability.
Why Smart Operators Choose Reliable Support
Migali is an American family-owned company serving the foodservice industry since 1955. Across reach-ins, prep tables, chef bases, undercounters, and glass door merchandisers, the focus remains the same: dependable performance, accessible service, and long-term value.
Avoiding refrigeration mistakes isn’t just about choosing the right unit — it’s about choosing equipment supported by a reliable dealer network and strong warranty protection.
Final Thoughts
Most refrigeration problems aren’t caused by sudden failure — they’re caused by planning mistakes.
Choosing the right Migali unit for your kitchen, installing it correctly, maintaining it properly, and prioritizing long-term value over short-term savings can dramatically reduce operating costs and extend equipment life.
In a competitive market, smart refrigeration decisions protect your kitchen — and your bottom line.
Want more real-world refrigeration insights?
Visit the Migali Knowledge Hub at Migali.com/blog
