Co2 Refrigeration
Co2 Refigeration
Eco-Friendly CO₂ Refrigeration Solutions for Modern Businesses
At Leinster Aircon & Refrigeration, we specialise in natural refrigerant systems, including CO₂ (R744) refrigeration — the sustainable, future-ready solution for commercial and industrial cooling. Whether you’re running a supermarket, cold storage facility, data center, or food processing plant, our CO₂ systems deliver high efficiency, low environmental impact, and reliable performance.
We’ve been serving Ireland for over 20 years, and our certified team is equipped to design, install, and maintain CO₂ refrigeration systems that meet today’s regulatory standards while preparing your business for a greener tomorrow.
Our CO₂ Refrigeration Services Include:
When your furnace breaks down, you need a reliable and experienced team to diagnose the issue quickly and accurately. Leinster Aircon & Refrigeration, our technicians use state-of-the-art diagnostic tools and their extensive knowledge to identify the root cause of your furnace problems. Some common issues we encounter include:
Custom CO₂ System Design & Installation
We engineer low-temperature and medium-temperature systems tailored to your layout, cooling load, and long-term efficiency goals.
CO₂ System Retrofits & Conversions
Looking to upgrade from HFC or HCFC systems? We safely convert existing setups to CO₂ to meet EPA and global sustainability mandates.
24/7 Emergency Repairs & Diagnostics
Our team responds fast to any issue, minimizing downtime and product loss — with the expertise to handle CO₂-specific system pressures.
Preventive Maintenance Programs
Keep your system running at peak efficiency with proactive care and performance testing designed for transcritical and subcritical CO₂ cycles.
Advanced Controls & Monitoring
We install smart control systems to optimize energy usage, temperature consistency, and system safety — with real-time alerts.
Why Choose CO₂ Refrigeration?
Zero Ozone Depletion Potential (ODP)
Very Low Global Warming Potential (GWP of 1)
Lower long-term operating costs
Superior cooling performance, even in demanding environments
Safe, non-toxic, and non-flammable when professionally handled
Perfect for future-proofing against refrigerant phase-outs (F-gas compliant)
Why Businesses Trust Leinster Aircon & Refrigeration for CO₂ Refrigeration
Decades of commercial refrigeration expertise
Skilled in natural refrigerant system design & service
Trusted by food retailers, warehouses & pharmaceutical companies
Emergency service & support available 24/7
Committed to environmentally responsible HVAC solutions
Power Your Cooling with CO₂ — Contact Us Today
CO₂ refrigeration is the smart, sustainable solution for commercial cooling — and Leinster Aircon & Refrigeration is your trusted partner in system design, installation, and care. Ready to switch to a cleaner, high-performance refrigerant? Let’s talk.
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