Trane Cube CXC Air-to-water Heat pump
Cooling capacity: 18 - 49 kW
Heating capacity: 25 - 59 kW





- Compact design: Reduced footprint and height for minimal installation impact.
- Year-round hot water supply: Optimized to provide hot water for space heating and sanitary purposes, even in summer. Also delivers chilled water for air-conditioning, operating at up to 46°C ambient air temperature.
- Variable speed driven scroll compressor and EC fans: Ensures maximum efficiency and system flexibility.
- Strong operating map: Operates efficiently in ambient temperatures from -15°C and produces hot water up to 60°C.
- Scalable system: Connects up to 4 units for increased capacity.
- Smart grid ready (SG Ready) certification: Responds to defined external control signals.
Reversible heat pump for year-around applications
The Trane CXC heat pumps are engineered to deliver reliable performance in all seasons. They can provide hot water temperatures up to 45°C at -15°C outdoor conditions, and up to 60°C at +5°C outdoor air.
With advanced EC fans and smart unit control, the system can produce hot water up to 55°C during summer, with outdoor temperatures up to +46°C.
For domestic applications, specific accessories such as a diverting 3-way valves for hot sanitary water production are available.
Additionally, for critical installations, the unit can be equipped with a high external static pressure fan to ensure optimal performance.
High efficiency with inverter-driven scroll compressor technology
Trane CXC heat pumps are designed for seamless integration with radiant and fan coil systems, using network or renewable power sources.
High SEER and SCOP values are achieved thanks to the inclusion of DC scroll compressors, EC fan and high efficiency heat exchangers.
The DC inverter compressors enable power consumption savings of up to 25%, making them highly efficient even under heavy operating conditions.
The unit controller can manage up to 4 units in cascade, allowing for future expansion and optimized plant performance.
Compliant with local regulations
The Trane CXC heat pump boasts exceptional efficiency levels in both heating and cooling, making it eligible for regional subsidy programs.
In the Italian market, the CXC qualifies for Conto Termico and Detrazioni Fiscali thanks to its high COP and EER values.
Additionally, the high seasonal efficiencies (SCOP) of CXC units ensure compliance with local financial incentives in countries such as Germany and the Netherlands.
All-in-one solution
The Trane CXC heat pump can be equipped with various hydraulic kits, featuring either inverter or simple on-off pumps, to meet specific needs.
Within the unit's compact volume, a generous tank can be included, providing a convenient plug-and-play solution.
Optional aesthetic grills are also available to protect outdoor coils from accidental damage by small to medium-sized insects.
CXC heat pumps are availble in five models. The unit fits every application, thanks to the integrated hydronic module with or without tank (accessory) and further options.
Technical Specifications
Product name | Cooling capacity | Heating capacity | Eurovent certification | ErP Certification |
---|---|---|---|---|
Trane Cube CXC Air-to-water Heat pump | 18-49 kW | 25-59 kW |
Compressor | Refrigerants | Energy saving | Operating mode | Data protocols | Unit type |
---|---|---|---|---|---|
Scroll | R454B | Adaptive Frequency™ Drive | Heat pump | Bacnet Modbus | Air-to-water |
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