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SIGMA Zero

High efficiency water source chillers and heat pumps with natural refrigerant, with inverter scroll and reciprocating compressors. 20 ÷ 75 kW

Configurations

Hi: chiller with inverter compressor
Hi HP: reversible heat pump with inverter compressor
Hi HPW: heat pump reversible on hydronic side, with inverter compressor
Hi OH: heat pump with inverter compressor

Strengths

  • Natural refrigerant R290 - GWP=3.
  • High efficiency and compact footprint
  • Chiller version: user temperature from -10°C up to 20°C.
  • Heat pump version: hot water up to 75°C
  • Outdoor version available
  • BlueThink advanced control with integrate web server.
  • Multilogic function and Blueye supervision system. (options)
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Comprehensive detailed product information for the best selection and integration in project design
Installation, Operating, Maintenance and Safety information
Our products and services presented in an easy-to-access manner
Declarations and certificates etc
Wiring diagrams and hydraulic schemes etc
Document Article Document type Date Download
Brochure (pdf 5.06MB) SIGMA Zero_EN Brochure 04/05/2023
Product Sheet (pdf 434.79kB) SIGMA Zero Technical catalogue 30/05/2024
Product Overview (pdf 16.43MB) BlueBox PO 2024_IT/EN Brochure 30/05/2024

Whilst we have made every effort to ensure information on this website is up to date and accurate, the technical specification and availability of products/services listed on this website may vary market to market and are subject to change without notice. Please contact your regional representative or visit your local website for further details.