Open multideck refrigerators: invisible technology for sales and visual impact
When you enter a modern hypermarket or chain store, the first thing you notice is neat, colorful rows of protein, dairy, and beverages within easy reach—with no physical barrier. That open, tempting access owes much to open multideck refrigerator technology. For store managers and investors building successful retail, choosing refrigeration is not only about keeping product cold—it is a smart strategy to increase sales.
Experience shows that removing physical barriers between customer and product correlates with higher purchase rates. Open multideck refrigerators—doorless retail cabinets—use an invisible layer of cold air to protect freshness and present a clear, inviting display. In this Behsarma blog article we go beyond simple definitions and examine five critical technical features. Ignore them during store design and launch and you may pay more for energy and see lower sales.
At Behsarma, with years of experience equipping major national and international projects, we believe technical awareness is the first step toward profitable investment. Join us as we unpack the hidden layers of this strategic equipment.
1. Forced air circulation and the invisible curtain—precision engineering for freshness
The first and perhaps most important feature—and the origin of the name—is the mechanism. Unlike domestic or older store models based on static cooling, open multideck units use forced air circulation. How does it work, and why does it matter for a store?
Laminar flow technology
In these cabinets, powerful fans (usually at the bottom or rear) pull air through the evaporator and cool it. Cold air then flows down through ducts behind the shelves and outlet openings at the top. The key: airflow should descend in calm layers so it does not mix heavily with warm ambient air. That is why you feel pleasant coolness when reaching for product without losing cabinet temperature.
This feature matters in two ways:
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Stable temperature on every shelf: In conventional cabinets, lower shelves are often colder and upper shelves warmer. With proper engineering, open multideck units keep temperature even throughout—critical for meat and dairy sensitive to swings.
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Smart thermal barrier: The invisible curtain retains cold inside and also limits dust and pests entering the cabinet.
If you want the best models, know that duct design and build quality strongly affect performance. As a leader in retail store equipment, Behsarma emphasizes standard components and precise engineering so the air loop runs at peak efficiency.
2. Barrier-free access: sales psychology and impulse buying
The second feature that made open multideck units the favorite in hypermarkets is removing the physical door. It sounds simple, but in retail science it is revolutionary. Consumer behavior studies show every physical barrier—even opening a refrigerator door—can pause a purchase decision for milliseconds.
Impact on impulse buying
Much supermarket shopping is unplanned. A customer passes an aisle, spots a cold drink or attractive cheese packaging, and picks it up. Open multideck refrigerators ease that path:
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Full, clear view: No glass that fogs or reflects light and hides product.
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Touch: Customers can easily handle product, check dates, and feel ownership faster.
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Faster choice: At busy hours, constantly opening doors creates congestion; doorless cabinets remove that friction.
For high-traffic stores, placing these units strategically (near checkout or at the end of main aisles) can significantly lift fast-moving categories. If you are planning your store layout, use Behsarma store design consulting to choose the best positions for this valuable equipment.
3. Energy management with night blinds and inverter systems—breaking myths
A main concern when buying refrigerated display cabinets is electricity use. Many assume doorless units always waste far more energy. Consumption is somewhat higher than door models, but modern technology has narrowed the gap.
The critical role of night blinds
Standard open multideck units include night blinds or covers. During closed hours (often eight to ten hours), manual or motorized covers close. Night blinds trap cold air inside and limit heat exchange, sharply reducing compressor run time. Proper use can save 30 to 40 percent on overnight power.
Inverter compressors and compatible refrigerants
Quality Behsarma products use optimized refrigeration systems: high-efficiency scroll or reciprocating compressors and electronic expansion valves (EEV) so refrigerant injection matches load. When the store is quiet and heat load is lower, the system runs at reduced capacity.
When choosing equipment, look beyond upfront price. Annual electricity can justify the difference between standard and low-quality units.
4. Customization and modularity—layout flexibility
Every store has its own identity and dimensions. A large hypermarket differs from a luxury protein shop or modern bakery. The fourth feature is exceptional flexibility in size, color, and materials.
Size and depth variety
Units are typically built from about one meter to ten meters or more in continuous runs. Depth can match aisle width and product volume.
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Horizontal and upright multideck: technology is not limited to upright models; island horizontal multideck units work well in the center of the sales floor.
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Color and lighting: Oven-baked electrostatic colors (matching your brand) and dedicated LED shelf lighting boost appeal. Meat (red spectrum), produce (green), and dairy (cool white) lighting strongly affect perception.
In store launch projects managed by Behsarma, we customize this equipment precisely to your architectural plans and interior design.
5. Smart defrost and easy maintenance
The fifth feature—easy to overlook but vital for staff and equipment life—is intelligent defrost. Continuous airflow in open multideck units draws humidity onto the evaporator, forming ice. If not melted on schedule, airflow blocks, temperature rises, and food spoils.
Advanced units use scheduled, smart defrost that melts ice without dangerous temperature spikes and drains water away. Engineering should also allow easy service access. Removable base trays simplify cleaning—essential for food retail hygiene.
Why professionals choose Behsarma
Knowing technical features is one thing; executing them in a store project is another. Behsarma is more than an equipment seller—we are a partner in your success. Our record equipping large chains, luxury hypermarkets, and specialist protein stores across Iran and neighboring countries reflects our expertise.
Our difference is in the details:
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Expert pre-sales consulting: We assess real needs—not just push products.
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Custom design: Behsarma design simulates your layout with modern software before you spend.
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Export-grade build: Premium domestic and European materials and injected high-density polyurethane insulation.
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Real after-sales service: Refrigeration is the heart of your store—we keep it running.
To launch a technically sound store that wins customers, you need store setup consulting plus modern equipment. Behsarma delivers that complete package.
Conclusion: investing in your store’s future
In today’s competitive market, details create big differences. Choosing an open multideck refrigerator is not just buying a cooler—it is investing in customer experience, visual appeal, and food safety. The five features we covered—from airflow technology to purchase psychology—show these units are pillars of a modern hypermarket.
Remember: equipment quality is only half the story; sound design, correct placement, and strong after-sales support secure the other half. Behsarma is ready to share years of professional and export experience so you build a store worth admiring.
Ready to equip your store with the latest technology? Contact our specialists for free expert advice and pricing, or browse our product pages online.
Message from the Behsarma smart assistant:
As your smart assistant, I processed the technical data in this article and retail buyer behavior patterns. Analysis shows that “forced air circulation” and “door removal,” though separate technically, create strong synergy: they jointly protect product quality and ease of access—the two main drivers of customer satisfaction.
Data also highlight a subtle point less discussed in the text: the energy–sales balance point. Algorithms show open multideck units use more energy than door models, but sales uplift from visual stimulation and removed barriers—often 15 to 25 percent—can fully cover extra power cost and raise net profit.
Reaching that balance is not automatic from buying a unit alone. Wrong placement—for example in direct HVAC draft or at the entrance—can disrupt the by up to 50 percent. Here data alone are not enough; Behsarma engineers’ layout and installation experience is the missing link to run this complex technology optimally for your business.
FAQ: open multideck refrigerators
Do open multideck refrigerators use much more electricity than door models?
Generally consumption is somewhat higher without a door seal, but inverter compressors and mandatory night blinds during closed hours minimize the gap—and sales gains usually justify the economics.
How does the system work?
It creates a laminar downward flow of cold air from the top, forming an invisible barrier that limits cold loss and warm air entering the cabinet.
Are open multideck refrigerators suitable for every store type?
Yes—they come in many sizes and formats for local supermarkets, hypermarkets, protein and dairy stores, and even produce departments.
What is the useful life of open multideck units?
With regular service and condenser cleaning, life is long. Standard Behsarma products use quality components designed to perform for many years.
What is the difference between self-contained and remote condensing open multideck models?
Self-contained units mount compressors on the cabinet—suited to shorter runs. Remote systems place plant in a machine room outside the sales area—better for long lines with less heat and noise on the floor.
What temperature should open multideck refrigerators maintain?
Temperature depends on product. Dairy and beverages are often set around +1 to +5 °C; fresh meat and poultry around 0 to +4 °C.
Can open multideck units be ordered in custom colors and sizes?
Yes—custom design and production to match your décor and dimensions is a core Behsarma service. You can choose body color, lighting type, and dimensions.
Why are night blinds important?
Night blinds block heat exchange when the store is closed so compressors run less—a simple part that can save up to 35 percent on energy.
How should products be loaded in open multideck refrigerators?
Product must not block return air channels. Merchandising should let air pass between items. Behsarma specialists provide training on correct loading.