Gaggenau AL400721 Brochure

Page of 356
Ventilation appliances
239
Flat duct connection piece 
for VL 041/040
Flat duct adapter 
cylindrical
Flat duct adapter cylind-
rical 90°
Air collector box flat 
duct
Flat duct connection 
piece
Adhesive tape for duct 
components
Metal zinc plated
Plastic
Plastic
Metal zinc plated
Plastic
Plastic
190
85
10m/roll
AD 854 042
AD 852 041
AD  852 042
AD 854 044
AD 852 040
AD 824 042
AD 822 041
AD 822 040
AD 990 090
1
Flat 0 / Cylindrical 0
Flat 0 / Cylindrical 0
1
1
0
0
0
RV  …
0
One piece needed for each 
VL 041/040 to be connected to 
fl at ducts. Outlet to the left/rigth 
possible. 
For connection of fl at 
duct DN 150 to wall outlet 
or remote fan unit with 
round connection pieces. 
Connect fl exible cylindrical 
ducting with connecting 
pieces RV.
Direct connection to 
fl exible ducting.
2x DN 150 air intake
1x DN 150 air outlet
For connecting the fl at 
ducts of 2 fi ltermodules 
AC 402 with a control or 
light module inbetween.
Necessary for all connec-
tions of duct components
Silencer
Y-joint DN 150/125 
Air collector box 
cylindrical duct
Pipe adapter
Pipe connection 
piece for cylindrical 
duct
Pipe connection 
piece for flexible 
duct
Adhesive tape for 
duct components
Plastic
Metal zinc plated
Metal zinc coated/plastic
Plastic
Metal zinc coated
Plastic
1,110
170
85
10m/roll
AD 702 042
RV 040 200
SD 011 150
AD 754 044
AD 704 044
UR 020 151
AD 754 090
RV 040 150
RV 030 125
AD 990 090
0
0
0
0
0
0
Silence reduction with 
straight installation 
approx 2 dB(A), bend 
approx 
3–4 dB(A).
Recommended to 
connect pairs of 
VL 414 or 
VL 041/040 to 
one round fl oor 
breakthrough 
DN 150.
2x DN 150 air intake
2x DN 200 air outlet
Cover for 1 outlet 
DN 200 included.
Necessary for all 
connections of duct 
components