Specification Sheet

measurements in inches (mm)
17¾"
(451)
8¾"
(221)
20⅛"
(510)
8¾"
(222)
1¾"
(45)
5⅝"
(142)
1⁹⁄
16
"
(40)
10³⁄
16
"
(259)
7⁹⁄
16
"
(192)
15¹⁄
16 "
(383)
4" (99)
12"
(305)
12"
(305)
5" (128)
1"
(23)
3½"
(88)
ø 6"
(150)
A R 403 722
Metal housing
562 CFM
Air extraction
Inline blower 400 and 200 series
A R 403
– Powerful inline blower to combine
with motorless appliances AL400,
VL200, VL414
– Efficient BLDC technology
– Compact and space-saving
installation in a 4" (10 cm) high
toe-kick
Output
3 performance output levels and
intensive mode:
Sound power and sound pressure
depending on built-in situation.
Air extraction: 562 CFM.
Power levels depend on the
downdraft appliances.
Features
3 electronically controlled power levels
and 1 intensive mode.
Fan technology with highly efficient,
brushless DC motor (BLDC).
Steel housing, zinc-plated.
Pipe connection pieces on intake side:
1 x 6" DN 150 round.
Pipe connection pieces on output
side: 1x DN 150 flat duct.
Retaining bracket for installation on
the ceiling or side of enclosed cabinet.
Planning notes
Inline blower in combination with
AL400, VL200, VL414.
Connection to the respective
appliances via network cable.
Installation in the toe-kick with cut-out
for the air ducting in the cabinet base.
Connection of AL 400 with an air
collector box (AD 704 048/049).
Connection
Total rating 170 W.
Total amps : 2 A
120 V / 60 Hz.
Includes a 60" (1.5 m) electrical cable.
Hardwire required.
78" (2 m) network cable included to
connect with VL or AL downdraft. .
Numbers indicated
inside parenthesis ( ) = mm