• Roof type air-conditioning unit (integral)
  • Roof type air-conditioning unit (integral)

    Refrigerating capacity: 28.5-180.8 kW

    Range of application

    Heating capacity: 30.8-186 kW

1. Complete specifications: There are various specifications of units, including single cold type, cold/warm type, heat pump type, fresh-air type, and clean type. Various functional sections are available to realize cooling, heating, humidification, dehumidification, reheating, air purification, damping, fresh air energy saving and other functions. 

2. Saving space: The unit is designed for outdoor installation in roofs and outdoor yards. It has anti-sun exposure, anti-corrosion, anti-rainstorm and other functions. It does not require a dedicated machine room and does not occupy the indoor space.

3. Supercooling design: The supercooling circuit is designed at the bottom of the unit's condenser to increase the supercooling degree of the refrigerant liquid during refrigeration, improve the refrigeration capacity and efficiency, and effectively solve the problem that the defrosting at the bottom of the coil is not clean during heating.

4. Multi-level control: Adopt compressor parallel + hot gas bypass to achieve multi-level adjustment, to avoid frequent start and stop of the compressor, extend the service life of the unit, and reduce the impact on the power grid, increase the comprehensive energy efficiency of partial load, and comply with the energy-saving emission reduction policy.   

5. Low air leakage rate: Adopt staged multiple sealing structure and continuous seamless elastomer sealing surface, to ensure that the air leakage rate reaches the highest L1 level in the European Standard EN1886-2007.

6. High mechanical strength: The frame adopts the design of steel and aluminum composite structural profiles, and the mechanical strength reaches the highest D1 level in the European Standard EN1886-2007.

7. Integrated stainless steel water plate: The overall water plate of the evaporation section of the unit is tilted, therefore being a dry water plate. Such design can have the lowest point of water outlet, rapid outflow of condensate water, no water accumulation, good thermal insulation performance and high strength.

8. Brand accessories: The compressor, electronic expansion valve, heat exchanger, centrifugal fan, axial fan, humidifier, electric heater, electrical component and other key components of the unit are all internationally or domestically Professional brand products, so as to ensure stable quality, energy-saving operation, safe and reliable operation of the unit.

9. Complete unit control: Adopt industrial-grade micro-computer control with strong computing power, to implement real-time monitoring and analysis of various operation parameters of the unit, making the unit always at the Effective operation state.. It also has the remote communication function.




Refrigerating capacity: 28.5-180.8 kW
Heating capacity: 30.8-186 kW