Sustainable Innovation, Same Unmatched Performance
At Hoshizaki, we’re committed to pushing the boundaries of innovation while staying true to our environmental responsibilities. As part of our ongoing efforts to reduce environmental impact, we are transitioning our refrigeration portfolio to R290 (propane) refrigerant — a natural, low-GWP (Global Warming Potential) solution that aligns with global sustainability standards and delivers the performance our customers expect.
Why R290? The Natural Choice for a Sustainable Future
R290 is a hydrocarbon refrigerant with a Global Warming Potential (GWP) of just 3, R290 reduces climate impact by an impressive 99.99% compared to traditional refrigerants like R404A (GWP 3922) and R134a (GWP 1430). As global regulations tighten around refrigerants with high environmental impact, R290 offers a proven, efficient, and forward-looking alternative.
Environmental Advantages of R290:
- Ultra-low GWPÂ (Global Warming Potential of 3 vs. 1,300+ for traditional refrigerants)
- Zero ozone depletion potential
- Energy efficiency gains due to superior thermodynamic properties
- Supports global phase-down of HFCs, including compliance with EU F-Gas Regulation and U.S. SNAP rules
Maintaining High Standards for Performance & Safety
Transitioning to a more sustainable refrigerant doesn’t mean compromising performance. Our R290-equipped units maintain the same reliability, cooling capacity, and food safety standards that define the Hoshizaki name — with added energy efficiency.
Key Performance Highlights:
- Enhanced compressor efficiency =Â lower energy consumption
- Reduced system load =Â longer equipment life
- Lower running costs =Â real ROI for operators
To ensure full compliance and safety, all R290 units are engineered with:
- Optimized charge volumes
- Sealed system designs
- Safety mechanisms aligned with ISO and UL standards for flammable refrigerants
Customer Value: Performance + Sustainability
Switching to R290 enables operators to stay ahead of regulatory changes, reduce their carbon footprint, and improve long-term cost efficiency — all without changing their day-to-day operations.
Real-World Impact:
- Up to 15% reduction in energy consumption per unit
- Fewer emissions = better ESG reporting metrics
- Future-proof compliance with refrigerant regulations across North America, Europe, and Asia
Our Commitment to the Environment
The transition to R290 is part of a broader initiative at Hoshizaki to lead the foodservice industry in sustainable equipment manufacturing. This includes:
- Designing more energy-efficient systems
- Reducing waste in manufacturing
- Expanding our use of recyclable and low-impact materials
Frequently Asked Questions (FAQ)
Is R290 safe to use?
Yes. When used in properly designed and certified systems (like all Hoshizaki products), R290 is safe and widely adopted globally in commercial refrigeration.
Will switching to R290 require special training?
Minimal. Our R290 systems are designed for ease of use and require only basic awareness for technicians — we provide full documentation and support.
Are R290 units available now?
Yes. Many of our models have already transitioned, and additional product lines are rolling out with R290 throughout the year.
The Future of Refrigeration is Here
By choosing Hoshizaki’s R290 refrigeration solutions, you’re investing in cutting-edge performance and responsible innovation. Together, we’re not just preserving food — we’re preserving the planet.
