Cooling capacity: 106 to 139kW.
Heating capacity: 106 to 142kW.

Rooftop heat pump units

  • Heat pump version
  • SEER up to 3,8 and SCOP up to 3,56
  • 3 sizes
  • Nominal air flow from 19200 to 25500m³/h
  • Additional heaters available
  • Many supply and return air configurations
  • 1 energy recovery system configuration (RECO)


Highly customisable

The ECOi-RT-Z rooftop units comes with a number of customisation options and accessories, ensuring there is a ECOi-RT-Z that will meet every project requirement.
Wide operating limits

Coming with extended operating limits means your ECOi-RT-Z units will work perfectly well no matter how harsh the weather or climate. For excellent performance all year round, these units operate under temperatures comprises between -15°C to +50°C.
Performant energy recovery system

RECO: Standard energy RECOvery (3 dampers): energy recovery on the exhaust air.


ECOi-RT-Z rooftop units are ideal for the heating and cooling of large buildings such as shopping centers, industries or airports that need high capacities. This complete monobloc solution is also space saving, easy to install, directly on the roof.

The range is available in 3 sizes with lots of customisation options and accessories, ensuring there is a model available for every installation.

These heat pump units operate with the R32 refrigerant. With a GWP (Global Warming Potential) of 675, it is 3 times less polluting than the standard R410A: a direct reduction of CO2 emissions. To go even further, ECOi-RT-Z is equipped with new finned coil heat exchangers allowing a refrigerant charge reduction of 40%.

Each ECOi-RT-Z unit is equipped with EC plug fans (for return/supply air), two independent circuits completely closed in a separate compartment, two scroll compressors (covered with sound jackets) and large removable panels allowing a great accessibility to internal components for service operations.

The range also offer different types of filtration (G4, G4+F7, G4+F9), several configuration options (no damper, 2 dampers, 3 dampers) and many accessories.

The cabinet and structure are of heavy duty galvanized steel components, individually painted (RAL 9001) before the assembly for a homogeneous protection against corrosion. Double skin panels ensure a perfect thermal insulation (25mm glasswool – 63Kg/m³).

The control system is wired, tested and shipped READY TO USE. An external control panel displays the operating parameters and alarms.