New Heosbox HFC/HFO
HB200L*
General characteristics
Heosbox: the compact and efficient condensing unit for waterloop systems.
The new Heosbox HFC/HFO is the updated version (as of May 2025) of CAREL’s motor-condensing unit for waterloop applications, fully engineered and manufactured in-house, preconfigured for immediate start-up.
Main features:
- BLDC compressors: continuous modulation (25–100%), high efficiency, low noise levels, and compact size;
- CAREL DC drivers: maximum integration and reliability, with advanced functions such as envelope control and built-in protections;
- Electronic expansion valve: precise evaporation temperature control for improved efficiency and stability;
- Heos controller: full management of temperature, compressor, condensation, defrost cycles, alarms, and more.
Heosbox is available for synthetic refrigerants R-454C/R-448A/R-449A, R-410A.
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Plus

Energy efficiency
Continuous modulation and component synchronisation.

Food preservation quality
Stable temperature and humidity in refrigerated showcases.

Single supplier
CAREL as a complete partner for hardware, software, and technical support.
Documentation
Technical
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Manuals
* Entries are ordered by date
Code Description Language Date * Release Code +0300146IE Description HEOSBOX HFC-HFO Second generation - User manual - Manuale d'uso Language ENG ITA Date 23/04/2025 Release 1.0 Code +0300145IT Description Heosbox controller Language ITA Date 11/12/2023 Release 1.2 Code +0300145EN Description Heosbox controller Language ENG Date 11/12/2023 Release 1.2