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Nexya S4 Duct Inverter Commercial

Excellent performance and high efficiency with low air flow, resulting in noise reduction. The Duct internal units in the range of Commercial fixed air conditioners are designed for cooling and heating large rooms, with minimum space occupied. It now comes with remote control on the wall and automatic setting of the air flow.

EasyZone Configurator


Ducted indoor unit with static pressure available up to 160 Pa
To automatically adapt the system depending on the ducts connected
The range is characterised by its slim dimensions (Height from 210 mm)


Energy efficiency class in cooling: A++
Energy efficiency class in heating - intermediate season: A+
Energy efficiency class in heating - warmer season:: A++ / A+++

Fan pressure adjustment field: 0-160 Pa
Sound Pressure (min): 59 dB(A)

Refrigerant gas type: R410A
Models available: 18 / 24
Nominal cooling capacity: 5,3 / 7,0 kW
Nominal heating capacity: 5,6 / 7,0 kW

Refrigerant gas type: R32
Models available: 18 / 24 / 36 / 48
Nominal cooling capacity: 5,28 / 7,03 / 10,55 / 14,07 kW
Nominal heating capacity: 5,9 / 7,62 / 11,14 / 16,12 kW

Wall-installed remote control (standard supply), with weekly timer which allows setting at daily intervals with different selections of the product operating parameter.
Reversible Air Intake
Vent for introduction of fresh air
Condensate Lift Pump