You might want to visit our global site:

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)

Filter
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
Product Overview (pdf 16.43MB) BlueBox PO 2024_IT/EN Brochure 30/05/2024
Product Sheet (pdf 434.79kB) SIGMA Zero Technical catalogue 30/05/2024
Brochure (pdf 5.06MB) SIGMA Zero_EN Brochure 04/05/2023