R-32 refrigerant makes it a unique solution in the market for flexibility and low environmental impact

E. Angelini - Application Engineer

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Daikin R-32 chiller EWAT-B- is the world's 1st Air-Cooled chiller featuring R-32 refrigerant and scroll compressor technology.

  • Cooling capacity range: 76 - 710 kW
  • SEER: up to 4.84
  • EER: up to 3.42
  • Scroll compressor
  • 2 efficiency versions
  • 3 noise configurations for quiet operations in noise-sensitive applications


  • Environmentally friendly: reducing environmental impact by 68% compared to units using R-410A refrigerant
  • Single and dual circuit version overlapping between 150 kW and 350 Kw
  • Dynamic Condensing Pressure Management, allowing chiller controller to adjust the condensing pressure set-point and minimize the overall chiller power input
  • Ensuring low operating costs and outstanding durability
  • Designed for efficiency optimization and installation profitability improvement
  • Possibility to set up detailed time bands reducing fan rotation speed and sound emission
  • MicroTech IV controller with superior control logic and user-friendly interface
  • Fully compatible with Daikin cloud monitoring platform Daikin on Site


  • One or two truly independent refrigerant circuits for outstanding reliability
  • Evaporator: Brazed plate
  • Condenser: Microchannel
  • New Hydronic Kit configurations (single and twin pump, inertial tank, VFD)

Check here how Daikin EWAT-B- can provide value for your project.

Certified in accordance with the Eurovent Certification Program.
Certified units may be found in the Eurovent website at www.eurovent-certification.com

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