
Fresh air inlet grille AG
Fresh air inlet grille for fresh air intake through the outside wall
PWW
a
in mm
a1
in mm
b
in mm
b1
in mm
30
518 598 398 478
50
598 678 483 563
80
758 838 588 668
100
838 918 698 778
For wall opening: Dimension a and b + about 15 mm
a
b
Wall bracket WFM
for fastening the unit with air inlet accessories (PWW+FK+MLK or
PWW+FK) to the outside wall.
PWW
a
in mm
b
in mm
c
in mm
d
in mm
30
1115 490 55 60
50
1165 590 55 60
80
1215 690 55 60
100
1295 690 55 60
Filter box FK
with pocket filter insert removable from the side
(filter class G3, depth 100 mm)
PWW
a
in mm
b
in mm
c
in mm
30
560 440 400
50
640 515 400
80
800 630 400
100
880 740 400
b
Air inlet accessories
a1
b1
b
Mixed-air box MLK
for circulation/fresh air/and mixed air operation. With two shutter
flaps working in opposite direction as standard, without servomo-
tor (accessory). With the supplied variable cover, the air direction
can be freely selected.
PWW
a
in mm
b
in mm
c
in mm
30
560 440 300
50
640 515 350
80
800 630 400
100
880 740 450
We reserve the right to make changes to dimensions and design in the interest of technical advances.
a
c
a
c
b
a
d
c
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