2.5m Supermarket Multi Deck Open Chiller with Dynamic Fan Cooling and Auto Defrost for Wall Display Fridge

2026 Latest Energy Efficiency Standards for Commercial Supermarket Multi-Deck Chillers

In 2026, global “dual carbon” targets and strengthened regulations — including updates to China’s GB 26920 series (or equivalent ISO 23953/EN standards), EU Ecodesign, and U.S. DOE requirements — have raised the bar for energy performance of open multi-deck refrigerated display cabinets. Emphasis is placed on high energy efficiency grades (e.g., EEI Energy Efficiency Index in the low 20-30 range for M1/M2 climate classes), utilizing low-GWP refrigerants (such as R290 or optimized systems), variable-speed/EC fans, advanced multi-layer air curtain designs, and smart controls.

Our Product Advantages:

• Meets or exceeds 2026 high-efficiency grade requirements through high-density microporous foam insulation, optimized multi-layer air curtains, and premium components, significantly reducing cold air loss.
• Delivers notable efficiency improvements over previous generations, supporting green, low-carbon supermarket operations and lower operating costs.

Our Multi-Deck Chiller vs. Standard Models: 24-Hour Energy Consumption Comparison

For a typical 2.5m multi-deck open chiller (tested under climate class 3 conditions: 25°C/60% RH, M1 temperature class):

• Standard multi-deck chiller (traditional single-layer air curtain, standard compressor & fans): 24-hour consumption typically 45-60 kWh (affected by higher air infiltration and more frequent defrost cycles).
• GreenHealth High-Efficiency Model (optimized air curtains, EC fans, intelligent controls, enhanced insulation): 24-hour consumption controlled to 28-38 kWh (depending on load and environment).

Energy Savings: 20-40% reduction in daily energy use compared to conventional models. Savings come from minimized warm air entrainment, more stable internal temperatures, and reduced defrost frequency. Adding night curtains can further enhance performance.

Note: Figures are based on industry-standard testing (ISO/EN protocols) and optimized case studies. Actual consumption varies with store conditions, product loading, and maintenance. On-site verification is recommended.

Practical Tips: How to Use Multi-Deck Chillers More Energy-Efficiently

1. Optimal Installation & Environment: Position away from heat sources (AC vents, doors, direct lighting). Maintain store ambient temperature ≤25°C and moderate humidity to minimize air curtain disruption.
2. Nighttime Energy Mode: Deploy night blinds/curtains during non-trading hours to reduce cold air loss by 15-30%.
3. Proper Merchandising: Keep products within air curtain boundaries and avoid blocking return air grilles for unobstructed airflow. Regularly reorganize to prevent temperature stratification.
4. Routine Maintenance: Clean condensers, evaporators, and air curtain outlets regularly. Inspect air curtain integrity and set intelligent controllers for optimal defrost cycles and temperature (recommended 4-6°C).
5. Smart Management: Integrate with store energy systems; use variable-speed compressors or floating suction pressure controls. Activate LED lights on timers or sensors to cut auxiliary power use.
6. Additional Best Practices: Minimize frequent customer openings during peak hours. These measures can yield an extra 10-25% in energy savings.

Product Description

Supermarket Multideck Display Chiller

• Brand compressor:long life span,stable performance,low noise,faster cooling
• Pure copper tube aluminum fin condenser and evaporator:low power consumption and low noise,faster heat dissipation
• Microporous thick foam layer:high density foam layer,prevent cold loss,improve cooling preservation
• Efficient LED light:energy saving,better display effect
• Fan cooling:automatic defrost,eliminate odor,make food/beverage clean and fresh

Greenhealth 2.5meter open front multi deck showcase, white slim line multi deck has fully automatic operation, digital temperature display, night blind, switchable interior light, fan assisted cooling, easy moving wheels, easy clean interior, fully adjustable shelving, automatic defrost and 4 shelves.

For:
Dairy product, meat, fruits, vegetables, beverage, drinks, deli food, etc.

Specifications

Plug-in system and remote system for option

Product Images

Company Introduction

Guangdong Green&health Intelligence Cold Chain Technology Co.,ltd is a professional commercial refrigerators and freezers manufacturer, which locates in Guangzhou, China. We mainly produces large commercial freezers, such as display fridge, cabinet freezer, refrigerator counter, ice cream display freezer and ice maker, which are widely used in shopping malls, supermarkets, shops, hotels and other commercial places. All of our products get CE, RoSH approval.

FAQ

1. 1. Are you Trading Company or Factory/Manufacturer?

   We are factory/manufacturer, locates in Guangzhou City, Guangdong Province, China.

2. 2. What is your MOQ?

   Our MOQ is 1 piece.

3. 3. What compressor do you use?

   We usually use SECOP, COPELAND, brand compressor etc.

4. 4. what is your delivery time?

   We usually prepare goods ready to ship in 15-25days.

5. 5. Can i put my logo ?

   Sure, of course. we accept OEM and ODM.

6. 6. How about Warranty?

   We provide 1 year (365 days) warranty on whole equipment(both accessories and compressor).

7. 7. What is your payment term?

   Payment term is 30% deposit upon confirm order, 70% balance before shipment. You can pay through Telex Transfer or Credit Card.