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KOMFORT Ultra D 105-A KOMFORT Ultra D 105
Speed Min Med Max Min Med Max
Voltage [V/Hz] 1~230/50 1~230/50
Power [W] 30 38 56 30 38 56
Unit current [A] 0.18 0.23 0.34 0.18 0.23 0.34
Air flow [m3/h] 57 78 106 57 78 106
RPM [min
-1
] 1300 1950 2500 1300 1950 2500
Sound pressure level at 3 m distance [dBA] 24 32 41 24 32 41
Transported air temperature [°С] -25...+40
Casing material Aluzinc
Insulation 15 mm, PE foam
Filter (extract/supply) G4/G4
Connected air duct diameter [mm] Ø 125
Weight [kg] 13 10
Heat recovery efficiency [%] 65...76 64...72
Heat exchanger type Cross-flow
Heat exchanger material Polystyrene Enthalpy
SEC class D
Overall dimensions [mm]
Model D B B1 H L L1 L2
KOMFORT Ultra D 105-A 125 374 404 224 497 397 595
KOMFORT Ultra D 105 125 374 404 224 497 397 595
L1
L2
B
B1
øD
L
H
L1
L2
B
B1
øD
L
H
TECHNICAL DATA
The unit is designed for indoor application with the ambient temperature ranging from +1 °C up to +40 °C and relative humidity up to
60 % without condensation. In cold, damp rooms, there is a possibility of freezing or condensation inside and outside the casing.
In order to prevent condensation on the internal walls of the unit, it is necessary that the surface temperature of the casing is 2-3 °C above
the dew point temperature of the transported air.
The unit should be operated continuously, and in cases where ventilation is not necessary, reduce the air flow of the fans to a minimum
(20%). This will ensure a favorable indoor climate and reduce the amount of condensation inside the unit, which can damage electronic
components. Never use the unit for dehumidification, for example, of new buildings.
The unit is rated as a Class I electrical appliance.
Hazardous parts access and water ingress protection rating:
IP22 for the unit connected to the air ducts,
IP44 for the unit motors.
The unit design is constantly being improved, thus some models may be slightly different from those described in this manual.
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KOMFORT Ultra D 105(-A)
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