Choosing the right commercial refrigeration equipment is important for any business that needs to keep food, drink, ingredients, stock or temperature sensitive items at the correct temperature.
The right fridge, freezer or chiller can help protect product quality, support food safety, improve efficiency and make day to day operation easier. The wrong unit can leave you short of storage, create access problems, use more energy than needed or fail to suit the way your business works.
This commercial refrigeration buyer’s guide explains the main types of refrigeration equipment available, including bottle coolers, display chillers, undercounter fridges, chest freezers, blast chillers, patisserie counters, cellar cooling, server room cooling and spot cooling.
You can also browse our full refrigeration range, compare bottle coolers, view display chillers, or speak to the CoolEasy team for advice.
What Is Commercial Refrigeration?
Commercial refrigeration is refrigeration equipment designed for business use. It is used to store, chill, freeze, display or rapidly cool products in commercial environments.
This can include:
- Restaurants
- Cafes
- Bars and pubs
- Hotels
- Retail shops
- Convenience stores
- Commercial kitchens
- Catering businesses
- Food production areas
- Warehouses and storage rooms
- Wine cellars and beer cellars
- Server rooms and technical spaces
Unlike domestic refrigeration, commercial units are usually designed for heavier use, more frequent door opening, higher stock turnover and more demanding environments.
Commercial Refrigeration Types At A Glance
The best refrigeration product depends on what you need it for. A bar serving drinks will need something different from a bakery displaying cakes, a restaurant storing ingredients, or a business cooling a server room.
| Refrigeration Type | Best For | Typical Use |
|---|---|---|
| Bottle coolers | Bars, pubs, cafes and hospitality | Keeping bottled and canned drinks chilled and easy to access |
| Display chillers | Retail, cafes, food to go and shops | Displaying chilled drinks, snacks, sandwiches and packaged food |
| Undercounter fridges | Kitchens, bars and compact workspaces | Chilled storage where space is limited |
| Chest freezers | Food storage, frozen stock and bulk freezing | High capacity frozen storage |
| Blast chillers | Commercial kitchens and catering | Rapidly cooling cooked food before storage |
| Patisserie counters | Bakeries, cafes and dessert displays | Displaying cakes, pastries and chilled desserts |
| Wine cellar cooling | Wine rooms, cellars and hospitality | Maintaining stable wine storage conditions |
| Beer cellar cooling | Pubs, bars and venues | Keeping beer cellars at a suitable serving and storage temperature |
| Server room cooling | IT rooms and technical spaces | Removing heat from servers and equipment |
How To Choose The Right Commercial Refrigeration Equipment
Before choosing a commercial fridge, freezer or chiller, start with the job it needs to do.
Ask yourself:
- What products need to be chilled, frozen or displayed?
- Is the unit for storage, display, service or rapid cooling?
- How much stock needs to fit inside?
- How often will the doors be opened?
- Will customers see the unit?
- Is the space behind a counter, in a kitchen, in a cellar or on a shop floor?
- Do you need easy staff access?
- Is energy efficiency important?
- Does the unit need to fit under a counter?
- Is the surrounding room warm, busy or poorly ventilated?
Once you know the purpose, you can choose the most suitable type of refrigeration equipment.
Bottle Coolers
Bottle coolers are designed to keep bottled and canned drinks chilled and ready to serve.
They are commonly used in bars, pubs, cafes, restaurants, hotels, clubs and hospitality venues. Many bottle coolers have glass doors so staff can quickly see available stock and serve customers faster.
Bottle coolers are ideal for:
- Bottled beer
- Canned drinks
- Soft drinks
- Bottled water
- Ready to drink products
- Behind bar chilled storage
Choose a bottle cooler if your priority is fast access, clear stock visibility and chilled drinks storage behind a bar or service area.
Browse our bottle coolers.
Display Chillers
Display chillers are designed to keep products chilled while also presenting them clearly to customers.
They are often used in shops, cafes, convenience stores, food to go areas, reception spaces and retail environments where customers need to see the product before buying.
Display chillers are useful for:
- Chilled drinks
- Sandwiches
- Salads
- Packaged food
- Grab and go items
- Desserts
- Retail food displays
The main difference between a display chiller and a standard fridge is presentation. A display chiller needs to keep products at the right temperature while also making them easy to browse and buy.
Browse our display chillers or read our upcoming Bottle Cooler vs Display Chiller guide.
Undercounter Fridges
Undercounter fridges are a practical choice where space is limited.
They fit underneath counters, worktops or service areas, making them ideal for kitchens, bars, cafes, staff areas and prep spaces where chilled items need to be close to hand.
Undercounter fridges are useful for:
- Ingredient storage
- Drinks storage
- Food preparation areas
- Compact kitchens
- Behind bar areas
- Worktop based service areas
If your business needs chilled storage without using full height floor space, an undercounter fridge can be a very efficient option.
Browse our undercounter fridges.
Chest Freezers
Chest freezers provide frozen storage for businesses that need to hold larger amounts of frozen stock.
They are commonly used by food businesses, catering companies, hospitality venues, shops and storage areas where capacity matters more than display.
Chest freezers are useful for:
- Frozen ingredients
- Bulk stock
- Prepared meals
- Ice cream storage
- Frozen food retail
- Backup freezer storage
A chest freezer can provide excellent capacity, but access and organisation matter. Consider how often staff will need to reach products, how the freezer will be organised and whether baskets or sections are needed.
Browse our chest freezers.
Blast Chillers
A blast chiller is designed to cool food quickly after cooking.
This is different from a standard fridge. A fridge is designed to hold food at a chilled temperature, while a blast chiller is designed to rapidly reduce the temperature of food before it is stored.
Blast chillers are commonly used in commercial kitchens, catering businesses, restaurants, hotels, food production and environments where cooked food is prepared in advance.
A blast chiller can be useful for:
- Cooling cooked food quickly
- Supporting batch cooking
- Preparing food ahead of service
- Reducing pressure during busy kitchen periods
- Improving kitchen workflow
- Helping maintain product quality
Choose a blast chiller if your business cooks food that needs to be cooled before storage. Do not rely on a normal fridge to do the job of a blast chiller.
Browse our blast chillers or read our upcoming Blast Chiller Buyer’s Guide.
Patisserie Counters
Patisserie counters are designed to display chilled cakes, pastries, desserts and other delicate products attractively while keeping them at a suitable temperature.
They are ideal for bakeries, cafes, dessert shops, hotels, restaurants and food retail spaces where presentation is important.
Patisserie counters are useful for:
- Cakes
- Pastries
- Desserts
- Tarts
- Chilled bakery products
- Premium food displays
When choosing a patisserie counter, think about display size, glass visibility, shelf layout, lighting, access for staff and how the unit fits into the customer journey.
Browse our patisserie counters.
Wine Cellar Cooling
Wine cellar cooling is designed to help maintain stable conditions for wine storage.
Wine can be sensitive to temperature changes, so a standard room or cellar may not always provide the consistency needed for longer term storage.
Wine cellar cooling is useful for:
- Wine cellars
- Wine rooms
- Restaurants
- Hotels
- Wine bars
- Collectors
- Specialist retail
For wine storage, stability is often more important than aggressive cooling. The aim is to create a controlled environment that helps preserve product quality.
Browse our wine cellar cooling.
Beer Cellar Cooling
Beer cellar cooling is important for pubs, bars and hospitality venues that need to keep kegs, casks and beer stock at a stable temperature.
A beer cellar that is too warm can affect storage, serving quality and customer experience. A good cellar cooling system helps maintain suitable conditions in the cellar rather than relying on general room temperature.
Beer cellar cooling is useful for:
- Pubs
- Bars
- Clubs
- Restaurants
- Hotels
- Events venues
- Hospitality cellars
When choosing beer cellar cooling, consider cellar size, insulation, stock volume, access doors, heat sources and how consistently the cellar needs to be controlled.
Browse our beer cellar cooling.
Server Room Cooling
Server room cooling is different from food refrigeration, but it is still part of specialist cooling.
Servers, network equipment and technical hardware create heat. If that heat is not managed, equipment can become unreliable or shut down. Server room cooling helps remove heat from the space and maintain more stable operating conditions.
Server room cooling is useful for:
- Server rooms
- IT rooms
- Comms rooms
- Network cabinets
- Technical workspaces
- Small business infrastructure rooms
When choosing server room cooling, think about heat load, equipment running time, room size, ventilation, redundancy and whether cooling is needed all year round.
Browse our server room cooling or read our upcoming cellar and server room cooling guide.
Spot Cooling
Spot cooling is used when you need targeted cooling for a specific area rather than a whole room.
It can be useful in commercial spaces where certain equipment, staff areas or process areas need cooling but a full fixed system is not practical.
Spot cooling can be useful for:
- Workstations
- Production areas
- Temporary cooling
- Server and equipment areas
- Warehouses
- Events
- Commercial spaces with local heat build up
If you only need to cool a specific area, spot cooling may be more practical than cooling the full space.
Browse our spot cooling.
Commercial Fridge, Freezer Or Chiller: Which Do You Need?
The easiest way to choose is to start with what you are storing and how the customer or staff will interact with it.
| Need | Best Option | Why |
|---|---|---|
| Chilled drinks behind a bar | Bottle cooler | Fast access and good stock visibility |
| Chilled food or drinks for customers to browse | Display chiller | Designed for product presentation and customer visibility |
| Chilled storage in a compact kitchen | Undercounter fridge | Saves floor space and keeps ingredients close to hand |
| Frozen stock storage | Chest freezer | Good frozen capacity for bulk products |
| Rapidly cooling cooked food | Blast chiller | Designed for fast temperature reduction before storage |
| Displaying cakes and desserts | Patisserie counter | Combines chilled display with presentation |
| Cooling a wine or beer cellar | Cellar cooling | Designed to maintain stable cellar conditions |
| Cooling IT equipment | Server room cooling | Designed to remove heat from technical spaces |
Storage Refrigeration Vs Display Refrigeration
One of the biggest decisions is whether the unit is mainly for storage or display.
Storage refrigeration is usually used by staff. The priority is capacity, access, durability and correct temperature holding.
Display refrigeration is seen by customers. The priority is cooling performance, product visibility, lighting, presentation and easy browsing.
| Storage Refrigeration | Display Refrigeration |
|---|---|
| Used mainly by staff | Used to present products to customers |
| Focuses on capacity and access | Focuses on visibility and presentation |
| Often used in kitchens, bars and storage rooms | Often used in shops, cafes and front of house areas |
| Examples include undercounter fridges and chest freezers | Examples include display chillers and patisserie counters |
What Size Commercial Refrigeration Unit Do You Need?
Size matters. A unit that is too small will be frustrating to use and may become overloaded. A unit that is too large may take up unnecessary space and cost more upfront.
Think about:
- How much stock you need to store at peak times
- Whether stock arrives daily, weekly or in bulk
- Whether the unit is for backup storage or everyday access
- How much space you have available
- Whether staff need easy access during busy service
- Whether customers need to see products clearly
- Whether future growth needs to be considered
It is usually better to choose based on real stock levels and workflow rather than only the physical space available.
Where Will The Unit Be Used?
The location of the refrigeration unit affects what you should buy.
A fridge in a hot commercial kitchen has different demands from a display chiller in a customer facing retail area. A beer cellar has different requirements from a server room. A compact cafe counter has different space restrictions from a warehouse storage area.
Consider:
- Room temperature
- Ventilation around the unit
- Door opening frequency
- Access for cleaning
- Noise level
- Customer visibility
- Available floor space
- Access for delivery and installation
- Nearby heat sources
- Electrical supply
Commercial refrigeration needs space around it to operate correctly, so always check the product guidance before placing a unit in a tight space.
Commercial Refrigeration Temperature Guide
The correct temperature depends on the type of product being stored and the type of refrigeration equipment being used.
As a general guide, chilled food, frozen food, drinks, wine, beer and specialist equipment all have different ideal temperature requirements.
| Use | General Temperature Consideration |
|---|---|
| Chilled food storage | Needs safe, consistent chilled storage |
| Frozen food storage | Needs stable freezing temperatures |
| Bottle coolers | Needs drinks kept cold and ready to serve |
| Wine cellar cooling | Needs stable storage conditions with minimal fluctuation |
| Beer cellar cooling | Needs suitable cellar conditions for beer storage and serving quality |
| Server room cooling | Needs heat removed from IT equipment and technical spaces |
Always follow the correct food safety requirements for your business and check the product manual for the recommended operating range of your equipment.
For a more detailed guide, read our upcoming commercial fridge and freezer temperature guide.
Energy Efficiency And Running Costs
Commercial refrigeration can run for long periods, so energy efficiency matters.
Running costs depend on the unit type, size, insulation, door opening frequency, room temperature, loading level and how well the equipment is maintained.
To help control running costs:
- Choose the right size unit
- Do not overload the fridge or freezer
- Keep doors closed when not in use
- Check door seals regularly
- Keep ventilation areas clear
- Clean and maintain the equipment
- Position the unit away from unnecessary heat where possible
- Use the correct equipment for the job
A display chiller, bottle cooler, blast chiller and cellar cooling system all have different roles, so efficiency should be judged by how well the product suits the application.
Maintenance And Cleaning
Commercial refrigeration equipment should be cleaned and maintained regularly.
Poor maintenance can reduce performance, increase energy use, create temperature issues and shorten the life of the unit.
Basic maintenance checks include:
- Cleaning internal surfaces
- Checking door seals
- Keeping vents clear
- Avoiding overloading
- Checking temperatures regularly
- Keeping condenser areas clean where accessible
- Checking for unusual noise or vibration
- Making sure doors close properly
- Arranging professional servicing where needed
For more detail, read our upcoming commercial refrigeration maintenance guide.
Common Buying Mistakes To Avoid
Commercial refrigeration is a practical purchase, so it is worth avoiding common mistakes before you buy.
- Choosing based only on price
- Buying a unit that is too small for peak stock levels
- Using a display unit when a storage fridge would be better
- Using a normal fridge when a blast chiller is needed
- Forgetting to allow ventilation space around the unit
- Not checking access for delivery and installation
- Ignoring door opening frequency
- Putting the unit too close to heat sources
- Not considering staff workflow
- Not checking the required power supply
- Not planning for cleaning and maintenance access
If you are unsure which type of refrigeration is right for your business, contact CoolEasy before ordering.
Recommended Refrigeration Ranges
Best For Bars And Pubs: Bottle Coolers
Choose a bottle cooler if you need chilled drinks storage behind a bar, counter or service area.
Best For Retail Display: Display Chillers
Choose a display chiller if customers need to see chilled products clearly before buying.
Best For Compact Storage: Undercounter Fridges
Choose an undercounter fridge if you need chilled storage in a kitchen, bar or workspace with limited floor space.
Best For Frozen Stock: Chest Freezers
Choose a chest freezer if you need frozen storage capacity for food, ingredients or bulk stock.
Best For Catering And Food Prep: Blast Chillers
Choose a blast chiller if you need to rapidly cool cooked food before storage.
Best For Cakes And Desserts: Patisserie Counters
Choose a patisserie counter if you need to display cakes, pastries and desserts attractively while keeping them chilled.
Best For Specialist Rooms: Cellar And Server Room Cooling
For specialist cooling, compare wine cellar cooling, beer cellar cooling and server room cooling.
Commercial Refrigeration Buying Checklist
Before choosing your equipment, check:
- What you need to chill, freeze, display or cool
- Whether the unit is for storage, display or specialist cooling
- How much capacity you need
- Whether the unit needs to be customer facing
- How often doors will be opened
- The available floor or counter space
- Ventilation around the unit
- Room temperature and nearby heat sources
- Access for delivery and installation
- Ease of cleaning and maintenance
- Noise level if used in customer areas
- Power supply requirements
- Whether you need help choosing the right product
Commercial Refrigeration FAQs
What is the best commercial fridge for a small business?
The best commercial fridge depends on the business type. A cafe may need an undercounter fridge and display chiller, while a bar may need a bottle cooler. A kitchen may need storage refrigeration and a freezer.
What is the difference between a bottle cooler and a display chiller?
A bottle cooler is usually used behind a bar or counter for chilled drinks storage. A display chiller is designed to present chilled products clearly to customers in a retail or food to go environment.
Do I need a commercial fridge or a domestic fridge?
For business use, commercial refrigeration is usually more suitable because it is designed for heavier use, frequent access and commercial environments.
What is a blast chiller used for?
A blast chiller is used to cool cooked food quickly before storage. It is different from a standard fridge, which is designed to hold food at a chilled temperature rather than rapidly cool it.
What is the best refrigeration for a cafe?
A cafe may need a combination of undercounter fridges, display chillers, bottle coolers and patisserie counters, depending on the menu and layout.
What is the best refrigeration for a pub or bar?
Pubs and bars often need bottle coolers for drinks service, beer cellar cooling for stock storage and possibly display chillers depending on the products sold.
What is the best refrigeration for a bakery?
A bakery or dessert business may need patisserie counters for customer display, undercounter fridges for ingredients and chilled storage for prepared products.
Do commercial fridges use a lot of electricity?
Running cost depends on size, type, room temperature, door opening frequency and maintenance. Choosing the correct unit and keeping it well maintained can help manage energy use.
How often should commercial refrigeration be cleaned?
Commercial refrigeration should be cleaned regularly as part of your business routine. Door seals, internal surfaces, vents and accessible components should be checked often, with professional servicing where required.
Why is my commercial fridge not cooling properly?
Common causes include blocked airflow, dirty components, damaged door seals, overloading, poor ventilation, incorrect temperature settings or a fault with the unit. Read our upcoming guide on why commercial fridges stop cooling properly.
Can I use cellar cooling for wine and beer?
Wine cellars and beer cellars have different requirements, so it is important to choose a system that suits the product, space and target conditions.
Do server rooms need specialist cooling?
Yes, server rooms and IT spaces can generate a lot of heat. Specialist cooling helps remove that heat and protect equipment from temperature related problems.
Final Advice: Choose Refrigeration Around The Job It Needs To Do
The best commercial refrigeration equipment is the one that matches your business, your products and your daily workflow.
For chilled drinks, choose a bottle cooler. For customer facing retail, choose a display chiller. For compact storage, choose an undercounter fridge. For frozen stock, choose a chest freezer. For rapid food cooling, choose a blast chiller. For cakes and desserts, choose a patisserie counter. For specialist spaces, choose the correct cellar or server room cooling system.
If you are unsure which option is right for your business, it is worth getting advice before buying. The right commercial refrigeration product should fit your space, support your staff, protect your products and make day to day operation easier.
Explore our full commercial refrigeration range or speak to the CoolEasy team for help choosing the right fridge, freezer, chiller or specialist cooling system.