Azanechiller 3.0 – Energy efficient chillers
Quick page links
Overview
Efficiency
Industry Comparison
Features
Future Proof
Case Studies
Enquiry Form
It offers a high, medium and comfort cooling temperature range with cooling capacities from 140kW to 1600 kW and fluid temperatures from -20°C to +25°C
Since the installation of the Azanechiller, we have seen a reduction of over 1 million kWh/yr in our energy consumption at our Hemel site. This represents a significant improvement in operating costs.
Additionally, the building’s carbon emissions have been reduced by 300 tonnes per year, accelerating progress towards our Net Zero targets.
Lionel Thripland
Head of Property, GIST
Azanechiller 3.0 exceeds Eco-Design Regulation energy efficiency requirements (SEPR):
Better than Eco design SEPR
Savings in electricity compared to Eco design rated chillers
Superior Efficiency:
Outperforms UK competitors’ chiller efficiencies by 20% for MT (Medium Temperature) and 6% for HT (High Temperature) applications
Azanechiller 3.0 vs Best Competitors
Features and Components
Ready to future proof your business operations?
Cut costs. Lower emissions. Boost performance
Azanechiller 3.0 is Star Refrigeration’s latest generation of air-cooled ammonia chillers. Designed to deliver exceptional energy efficiency and no environmental impact, the latest generation air cooled chiller was built with safety and durability in mind.
Azanechiller 3.0 is an environmentally responsible choice for companies looking to align with Net Zero goals and ISO 14001 standards.
Star’s design engineering team selected the latest and most advanced components from the world’s top manufacturers to ensure each Azanechiller system is custom-built for maximum energy efficiency and performance. Our independence allows us the flexibility to create highly engineered solutions by selecting and combining the best components in the market, without being limited to using components from a parent company.
The Plug-and-Play design simplifies installation and allows it to be easily transferred and reposition between different locations. This feature increases the system’s resale value transforming it from an expense into a valuable asset.
Unmatched Efficiency
- Up to 52% lower energy use than standard EcoDesign chillers
- Exceeds EcoDesign efficiency (SEPR) by up to 110%
- Outperforms industry competitors by up to 20%
- Exceeds UK ‘Best Practice’ energy performance standards by up to 85%
- Maximum performance: built with IE4 motors, variable-speed compressors, EC condenser fans, and close-approach heat exchangers
- Comes ready to connect to Star’s Ethos performance optimisation system
- Provides real-time insights into energy usage, system health and cost-saving opportunities
- Reduce downtime, lower lifecycle costs, and continuously improve plant efficiency
Smarter, Safer Design
- F-Gas and PFAS-free with an ultra-low ammonia charge of just 0.18kg/kW
- Fully optimised for ambient temperatures up to 40°C
- Industrial-grade build: galvanised steel frame, stainless steel pipework & control panel, high-performance PIR insulation
- Safety-first features: portable safety shower, enclosed electrics, rain hood, optional Safe Access Solution with ladder and handrail
Gist's energy consumption is 85% better than UK 'Best Practice'
Designed and manufactured in the UK
Featured Projects
1 / 4
Farmfoods: Temperature Controlled Storage & Distribution
Star Refrigeration has completed a major cooling project in partnership with frozen food specialist Farmfoods, for their new distribution centre in Avonmouth. Farmfoods originated in Aberdeen in 1955 and now operates around 300 stores in the UK. The new distribution centre in Bristol will supply the southern retail stores as a result of a review of their distribution operation.
2 / 4
Gist: Temperature Controlled Storage & Distribution
The food and drink logistics specialist was looking to replace multiple aging HFC refrigeration systems serving two large chill stores and associated loading bay. It was vital that the new system operated on a futureproof natural refrigerant, with the ability to run efficiently in ambient temperatures of up to +40°C during warmer summer months.
3 / 4
Snozone: Leisure & Ice
Snozone Milton Keynes is the largest indoor winter sports centre in Europe, with its 170m-long ski slope encompassing 1500 tonnes of real snow the first of its kind in the UK. A keystone attraction within the Xscape sports and entertainment complex, Snozone has welcomed over two million visitors from across the Midlands and South East since opening its doors to the public in 2000.
4 / 4
First Milk: Dairy
First Milk has future-proofed its rapid cool store by replacing aging R404a cooling system and boosting capacity. First Milk is a wholly British farmer-owned dairy co-operative with a vision to create value for members by delivering long-term prosperity in the form of success, profitability, security and well-being.
From food processing, temperature controlled distribution to ice rinks and pharmaceutical facilities, our case studies illustrate the Azanechiller’s versatility, reliability, and compliance with F-Gas regulations, providing valuable insights into its long-term performance and sustainability benefits.
Exclusive first look at Star Refrigeration’s latest Azanechiller 3.0
To book an exclusive visit to our factory in Westway, Glasgow and run test the Azanechillers 3.0 currently in production, call us on +44 141 6387916 or email us aprado@star-ref.co.uk
To learn more about the EcoDesign Directive, which is enacted in UK law via the Ecodesign for Energy Related Products Regulations, click on CPD Certified Crash Course and email us at cpdcertificate@star-ref.co.uk to get your CPD Certified Diploma.
For a comparison between the Azanechiller 3.0 vs the European EcoDesign Directive’s Minimum Energy Efficiency Requirements (MEPS) click here
For Information on our US Azanechiller, visit www.azane-inc.com
Case Studies
Azanechiller 3.0 – Energy efficient chillers
Azanechiller East Kilbride Hub
Azanechiller 2.0 at Gist Chesterfield
Related Case Studies
Low charge ammonia Azanechiller 2.0 saves Gist over £130,000 annually in energy bills
| Client: | Gist |
|---|---|
| Location: | Hemel Hempstead |
| Sector: | Temperature Controlled Storage & Distribution |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Installation |
Star Refrigeration has completed the installation of an energy-saving futureproof low charge ammonia refrigeration system for Gist, at its chilled distribution facility in Hemel Hempstead.
Read MoreFirst Milk
| Client: | First Milk |
|---|---|
| Location: | Aspatria, Cumbria |
| Sector: | Dairy |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Plant Upgrades & Replacements |
| Refrigerant: | Ammonia |
Star Refrigeration replaces cheese chill plant during Covid-19 Lockdown to improve operating efficiency by 25% while increasing production throughput
Read MoreGist Chesterfield
| Client: | Gist |
|---|---|
| Location: | Chesterfield |
| Sector: | Temperature Controlled Storage & Distribution |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Installation |
| Refrigerant: | Ammonia |
Star Refrigeration installs one of Europe’s most efficient chillstore plants at Gist Chesterfield facility.
Read MoreSnozone Milton Keynes
| Client: | Snozone |
|---|---|
| Location: | Milton Keynes |
| Sector: | Leisure and Ice |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Service |
| Refrigerant: | Ammonia |
Star’s Ammonia Plant installation catapults Snozone’s savings on electricity.
Read MoreSabic UK Petrochemicals
| Client: | SABIC UK Petrochemicals |
|---|---|
| Location: | Wilton |
| Sector: | Petrochemical & Nuclear |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Plant Upgrades & Replacements |
| Refrigerant: | R22 to Ammonia |
Sabic UK Petrochemicals prepares for next 20 years of low energy bills and carbon emissions.
Read MoreFarmfoods
| Client: | Farmfoods |
|---|---|
| Location: | Avonmouth, Bristol |
| Sector: | Temperature Controlled Storage & Distribution |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Installation |
Star’s cool solution for frozen food specialist.
Read MoreStirling Curling Rink
| Client: | Stirling Curling Rink |
|---|---|
| Location: | Stirling |
| Sector: | Leisure and Ice |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers |
| Service: | Installation |
| Refrigerant: | Ammonia |
Star Refrigeration and Robertson Central East Join Forces To Build Flagship Training Facility For Olympic Curlers
Read MoreEast Kilbride Ice Rink
| Client: | East Kilbride Ice Rink |
|---|---|
| Location: | East Kilbride, Scotland |
| Sector: | Leisure and Ice |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Installation |
| Refrigerant: | Ammonia |
East Kilbride Ice Rink receives Star treatment, naturally!
Read MoreSolihull Ice Rink
| Client: | Blue Ice Rink |
|---|---|
| Location: | Solihull, Birmingham |
| Sector: | Leisure and Ice |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Installation |
| Refrigerant: | Ammonia |
Star turns blue ice green at Solihull Rink.
Read MoreCulina Logistics
| Client: | Culina Logistics |
|---|---|
| Location: | Avonmouth |
| Sector: | Temperature Controlled Storage & Distribution |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Installation |
| Refrigerant: | Ammonia |
Star’s fast track chiller solution for Logistics Specialist.
Read MoreKuehne+Nagel, Brinklow
| Client: | Kuehne + Nagel |
|---|---|
| Location: | Brinklow, Milton Keynes |
| Sector: | Temperature Controlled Storage & Distribution |
| Equipment: | Azanechiller 3.0 – Energy efficient chillers – Azanechiller 3.0 |
| Service: | Installation |
| Refrigerant: | Ammonia+N29OA29:P29 |
Star delivers another cool solution for logistics firm.
Read More