Water Chillers & Reversible Heat Pumps Air/Water from 40kW to 410kW
Rinnai is proud to introduce the latest in smart heat pump technology with the Rinnai commercial and industrial series of R290 heat pumps. These high-efficiency chillers and heat pumps are purpose built for commercial and industrial heating and cooling - they're built for performance, designed for the future.
Why Rinnai R290 commercial and industrial heat pumps?
- Lower total life costs: These units are engineered to keep your long-term costs down without compromising performance.
- Eco-friendly by design: By tapping into renewable energy sources and using natural refrigerant propane (R290), they help you hit top-tier energy ratings like LEED® and BREEAM® - and stay ahead of F-Gas and PFAS regulations.
- Top-tier efficiency: Fully compliant with ECODESIGN (EU) 2016/2281, they meet or exceed all the key energy performance standards - SEER, SEPR, and SCOP.
- Tailored for every job: With three optimised versions, there's a perfect fit for every application - whether you're focused on cooling, heating, or both.
- Quiet operation: Smart design keeps compressor noise locked down, so you get powerful performance without the racket.
Key Features
- Refrigerant R290 (Propane): GWP = 0.02 / ODP = 0 exempt from the F-Gas regulation (2024/573)
- Hot water up to 75°C & -5°C ambient 1
- High performance operate @ -20°C
- Market leading SCOP
- Modular installation capability for all the range
- Small footprint for ease of installation
- High efficiencies at partial loads
- Reduced quantities of refrigerant
- Maximum accessibility to the refrigeration circuit compartment
Robust Components for Heat Pump Longevity

Applications
