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6
DESIGNATION KEY
VUT 300-X
Unit type
VUT - ventilation with heat recovery
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 80 %.
In order to prevent condensation on the internal walls of the units, it is necessary that the surface
temperature of the casing is 2-3 °C higher than the dew point temperature of the transported air.
The unit is rated as a Class I electrical appliance.
Hazardous parts access and water ingress protection rating:
IP44 for the unit motors
IP22 for the assembled unit connected to the air ducts.
The main outside and connecting dimensions as well as the appearance and technical parameters of
the unit are given on Figure 1 and in Table 1.
The unit design is constantly being improved, so some models may be slightly different from those
ones described in this manual.
E
2
Electric heater
Spigot diameter [mm]
_ – 150
2 – 160
Air capacity [m
/h]
3
V
EC
Motor type
electronically commutated
Spigot orientation
V - vertical
Number of heaters
VUT 300 E2V EC
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