
This product is energy and environmentally friendly
Eco-Friendly / Green Refrigerant
Epta ECO2 Large Transcritical CO₂ Refrigeration Pack

The Epta ECO2 Large is a high-capacity transcritical CO₂ refrigeration plant designed for supermarkets, distribution centres and large-format retail environments. Built for reliable operation in Australian conditions, the system delivers scalable refrigeration performance while helping stores reduce energy consumption and lower refrigerant-related emissions.
Using natural refrigerant CO₂ (R744), the ECO2 Large supports long-term sustainability goals and future refrigerant compliance. With optional heat recovery, ETE/FTE technology and modular capacity expansion, the platform is suited to both new supermarket developments and major refrigeration upgrades.
Baker Refrigeration supplies, installs and maintains CO₂ refrigeration solutions across Australia, including full design, commissioning and ongoing service support.
High-Capacity CO₂ Refrigeration for Large Stores
The Epta ECO2 Large is engineered for medium and large supermarkets requiring reliable, energy-efficient refrigeration across multiple refrigerated areas. Designed as a transcritical CO₂ refrigeration solution, the system provides stable cooling performance while supporting modern sustainability goals and lower-GWP refrigerant strategies.
Why Choose Transcritical CO₂ Refrigeration?
Transcritical CO₂ refrigeration is one of the preferred refrigeration solutions for supermarkets looking to reduce environmental impact and improve long-term refrigeration efficiency.
Using natural refrigerant CO₂ (R744), the ECO2 Large helps reduce reliance on high-GWP refrigerants such as R404A while supporting future refrigerant compliance requirements.
Key advantages include
- Natural refrigerant with ultra-low GWP
- Reduced environmental impact
- Energy-efficient supermarket refrigeration
- Heat recovery capabilities
- Suitable for long-term refrigeration strategies
- Future-ready alternative to traditional HFC refrigeration
- Reliable performance in commercial retail environments
Key Features
- Transcritical CO₂ refrigeration technology
- Natural refrigerant R744
- High-capacity refrigeration performance
- Modular refrigeration design
- Suitable for medium and large supermarkets
- Optional heat recovery integration
- ETE and FTE technology options
- Energy-efficient refrigeration operation
- Scalable refrigeration capacity
- Designed for Australian supermarket applications
Applications
The ECO2 Large transcritical CO₂ refrigeration plant is suitable for:
- Supermarkets
- Independent grocery stores
- Large-format retail
- Distribution centres
- Convenience stores
- Refrigerated storage environments
- Store refurbishments
- New supermarket developments
Its scalable refrigeration capacity allows the system to support a wide range of refrigeration requirements across chilled and frozen applications.

Specification
- Category:
- Refrigeration Plant
- Brand:
- Epta
- Product Type:
- Remote
- Eco-Friendly:
- Yes
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Refrigerant
CO₂ / R744 Natural Refrigerant
Medium Temperature Capacity
80–250 kW
Low Temperature Capacity
Up to 60 kW
Refrigeration Type
Transcritical CO₂ Refrigeration Plant
Suitable Applications
Medium and large supermarkets, retail refrigeration and refrigerated storage
Optional Features
- Heat recovery
- Backup units
- ETE technology
- FTE technology
- Outdoor housing protection
Installation Type
Remote Refrigeration Plant
Commercial Refrigeration Expertise Across Australia
Baker Refrigeration provides complete commercial refrigeration solutions for supermarkets and retail environments across Australia.
Our services include:
- Refrigeration design and engineering
- Refrigeration installation
- Project management
- Commissioning
- 24/7 technical service support
- Ongoing refrigeration maintenance
With over a century of refrigeration experience and more than 150 transcritical CO₂ refrigeration installations nationwide, Baker Refrigeration supports supermarkets with refrigeration solutions designed for long-term performance.
What is a transcritical CO₂ refrigeration system?
A transcritical CO₂ refrigeration system uses natural refrigerant CO₂ (R744) to provide commercial refrigeration for supermarkets and retail environments. These systems are designed to reduce environmental impact while delivering efficient refrigeration performance.
Is CO₂ refrigeration suitable for Australian supermarkets?
Yes. Modern transcritical CO₂ refrigeration technology is widely used across Australian supermarkets and is designed to operate efficiently in Australian conditions.
What refrigerant does the ECO2 Large use?
The ECO2 Large uses natural refrigerant CO₂ (R744).
Can the ECO2 Large support heat recovery?
Yes. Optional heat recovery features can help stores reuse waste heat generated by the refrigeration plant.
Is the ECO2 Large suitable for supermarket refurbishments?
Yes. The modular design makes the system suitable for both new supermarket developments and refurbishment projects.
Can this system replace existing R404A refrigeration?
Yes. Transcritical CO₂ refrigeration is commonly used as a future-ready alternative to traditional HFC refrigerants such as R404A.
Does Baker Refrigeration install and service CO₂ refrigeration systems?
Yes. Baker Refrigeration provides complete refrigeration solutions including design, installation, commissioning, servicing and ongoing maintenance across Australia.
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