Freon is a trademarked name for halogenated refrigerants, including chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), and hydrofluorocarbons (HFCs). These compounds efficiently transfer heat in air conditioning and refrigeration systems.
Air Gases Company supplies a comprehensive range of these refrigerants. We ensure you get the right product for exceptional performance, system reliability, and regulatory compliance in every application.
CFCs: Chlorofluorocarbons for legacy systems.
HCFCs: Transitional refrigerants with reduced environmental impact.
HFCs: Modern, ozone-safe alternatives.
Key Freon Types and Their Characteristics
Understanding each refrigerant's unique properties is essential for system optimisation, compliance, and future-proofing. Air Gases Company provides detailed guidance for every product.
R-22 (Chlorodifluoromethane)
Type: HCFC refrigerant
History: Previously dominant in residential and commercial AC units.
Ozone Depletion Potential (ODP): 0.055
Global Warming Potential (GWP): 1810
Phase-out deadline: 2030 globally due to environmental regulations.
Legacy systems may still require R-22 for maintenance.
Its excellent safety profile makes it ideal for mobile applications.
R-410A (Puron)
Type: HFC blend (HFC-32 + HFC-125)
Purpose: Designed as an R-22 replacement refrigerant.
Zero ozone depletion (ODP: 0)
GWP: approximately 2090
Offers higher efficiency and superior system reliability.
This is the industry standard for modern residential and commercial HVAC systems.
Key Refrigerant Facts
3 major refrigerant classes: CFCs, HCFCs, and HFCs, each serving distinct applications.
2030 is the global phase-out year for R-22 production.
Modern HFCs have an Ozone Depletion Potential (ODP) of 0.055, indicating they are ozone-safe.
Environmental Impact & Regulatory Landscape
The refrigerant industry has transformed due to environmental science and international cooperation. Understanding these changes is critical for compliance and sustainable operations.
1990s: CFC Ban Era
CFCs like R-12 were banned globally due to catastrophic ozone depletion (ODP: 1.0) and extreme global warming potential (GWP: 10,900). The Montreal Protocol was a turning point.
2000s-2020: HCFC Phase-Down
HCFCs such as R-22 began gradual phase-out. While improved over CFCs, their ozone depletion and climate impact prompted transition to safer alternatives.
Present: HFC Transition
HFCs like R-134a and R-410A eliminated ozone depletion but still have high GWPs (1430-2090). The Kigali Amendment now mandates shifts toward ultra-low-GWP refrigerants globally.
Future: Next-Gen Solutions
Air Gases Company leads the transition to environmentally responsible refrigerants, ensuring compliance and supporting your business's sustainability goals.
Air Gases Company's Environmental Commitment
We supply refrigerants that meet international environmental standards. Our team ensures your operations remain compliant while minimizing environmental impact. Partner with Air Gases Company for responsible refrigerant management.
Global Warming Potential (GWP) by Refrigerant Type
R-12 (CFC): 10,900
R-22 (HCFC): 1,810
R-134a (HFC): 1,430
R-410A (HFC): 2,090
HFO-1234yf: 4
CO2 (R-744): 1
The dramatic reduction in GWP from legacy refrigerants to modern alternatives demonstrates the industry's environmental progress. Air Gases Company offers the full spectrum of solutions.
Emerging Alternatives & Air Gases Company's Innovation
Next-gen refrigerants like HFOs (e.g., HFO-1234yf) have near-zero GWP. Natural options like CO2 (R-744) and propane (R-290) offer sustainable, efficient alternatives with minimal environmental impact.
Air Gases Company leads this transformation, offering expert guidance, comprehensive supply, and technical support for next-gen refrigerants. We help future-proof your systems, reduce carbon footprint, and ensure regulatory compliance.
"Transitioning to low-GWP refrigerants isn't just about compliance—it's about leadership in environmental stewardship and operational excellence for decades to come."
— Air Gases Company Technical Team
CO₂ (R-744)
GWP: 1 (natural baseline)
Natural refrigerant
Ideal for commercial refrigeration
Non-toxic and non-flammable
High operating pressures require specialized equipment
Propane (R-290)
GWP: ~3 (negligible impact)
Hydrocarbon refrigerant
Excellent efficiency
Widely available and cost-effective
Flammable—requires safety protocols
Ammonia (R-717)
GWP: 0 (zero climate impact)
Industrial refrigeration workhorse
Superior heat transfer properties
Highly efficient at all temperatures
Toxic—requires expert handling
Why Choose Air Gases Company for Your Refrigerant Transition?
Comprehensive Product Portfolio
From legacy refrigerants to cutting-edge eco-friendly alternatives, we supply the complete range
Expert Technical Guidance
Our engineers provide system analysis, compatibility assessments, and transition planning
Regulatory Compliance Assurance
Stay ahead of changing regulations with our up-to-date knowledge and certified products
Safety & Training Support
We offer training programs and safety protocols for handling all refrigerant types
Sustainable Solutions
Reduce your environmental footprint while maintaining or improving system performance
Trust Air Gases Company for Your Refrigerant Needs
Air Gases Company offers a complete portfolio of refrigerants—from legacy Freons to cutting-edge eco-friendly blends. We provide comprehensive support for safe handling, regulatory compliance, and optimal system performance.
With decades of experience and a commitment to environmental responsibility, Air Gases Company is your trusted partner. We provide the knowledge, products, and support needed for maintaining existing infrastructure, upgrading systems, or pioneering new cooling solutions.