The new Y series City Multi outdoor units have been developed with a focus on seasonal efficiency, resulting in improved efficiency levels in cooling and heating mode respectively.
This has been made possible by the use of a new and innovative aluminium flat tube heat exchanger with an enlarged heat transfer surface and lower pressure drop.
Mitsubishi Electric is the world’s first manufacturer to equip a VRF system with this technology. The high-efficiency compressor is a further innovation, the characteristic line of which has also been optimised for outstanding seasonal efficiency. The outdoor unit has a variable evaporation temperature, that is to say that the evaporation temperature rises as soon as the room temperature approaches the set point.
| Cooling capacity [kW] | 28.0 | |
| Heating capacity [kW] | 31.5 | |
| Total Input - Cooling [kW] | 8.77 | |
| Total Input - Heating [kW] | 9.84 | |
| EER | 3.19 | |
| COP | 3.20 | |
| Dimensions [mm] | 920 - 740 - 1.858 | |
| Weight [kg] | 234 | |
| Sound pressure level (dB(A)) | 60.5 | |
| Airflow (m3 / h) | 11100 | |
| Voltage supply (V, phase, Hz) | 380– 415V, three-phase, 50 Hz |
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