The FLOW BOOSTER EVO range – water cooled non-reversible heat pumps with scroll compressors and R513A refrigerant – has been expanded with the introduction of three new models, further extending the product’s application range up to approximately 280 kW.

Thanks to this update, the range now covers a wider heating capacity range, from 40 to 280 kW, offering greater flexibility in system design and more accurate unit selection according to specific requirements.

A total of 13 sizes is now available in two configurations:

  • 5 single-compressor models (40–70 kW)
  • 8 double-compressor models (80–280 kW)

 

More choice, same reliability

The new sizes retain all the distinctive features of FLOW BOOSTER EVO, ensuring design continuity, easy integration and consistent performance.

The new TOHETL 2180, 2230 and 2280 models, equipped with two scroll compressors, deliver heating capacities of 180, 230 and 280 kW respectively.

 

Benefits for designers and installers

  • Expanded range of available configurations
  • Greater adaptability to different system requirements and application scenarios
  • Improved unit selection and optimization possibilities
  • Ideal for pairing with heat pumps or multipurpose EXP units, enabling efficient hot water temperature boosting through “cascade” systems.

 

Discover the products:
https://www.rhoss.it/en/products/tohetl-140%c3%b72280/