FAQ

Ventilation units - How complicated is the installation and subsequent maintenance of local ventilation units?

Each unit is accompanied by a detailed description of the installation, according to which the product can be properly installed. We generally recommend having a professional installation company to carry out the installation in order to be able to handle in particular drilling a passage through the perimeter wall of the building (core drilling), and connect the ventilation unit professionally in the electrical network.

Core drilling

Minimum wall thickness
x [mm]

Diameter

of the borehole
D [mm]

Outer diameter of PVC pipe
d [mm]

Length of PVC pipe
L [mm]

KORAVENT 100

not limited

D ≥ 82

d = 80

L = 500
L =  1000

KORASMART 1300

not limited

D ≥ 120

d = 110

L = 390

KORASMART 1400

KORASMART TUBE 2400

x ≥ 270

D ≥ 162

d = 160

L = 500

KORASMART TUBE 2400E

 Routine maintenance of our local ventilation units lies in the timely replacement of filters.

Filter change

Filter change indicator - priority

Filter variants

I.

II.

Air supply

Air exhaust

KORAVENT 100

noticeable decrease in performance

indication on display
=
6 months of operation

G3
F5
active charcoal

-

KORASMART 1300
KORASMART 1400

indication on display
=
6 months of operation

6 months
of operation

F7
active charcoal

G3

KORASMART TUBE 2400

indication by LED lamp

12 months of operation

G3

G3

KORASMART TUBE 2400E

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