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Viessmann AirflowPLUS AH2A Installation, Operating and Service
Dimensions
IMPORTANT
The maximum ambient temperature must not exceed
104ºF (40ºC).
Legend
A Heating water supply connection
B Heating water return connection
Front view
Top view
AH2A-213
a
in.
22c
(mm)
(578 mm)
b
in.
18
(mm)
(457 mm)
c*
in.
32b
(mm)
(826 mm)
d*
in.
22a
(mm)
(572 mm)
e*
in.
23b
(mm)
(597 mm)
f
in.
2
(mm)
(51 mm)
g
in.
3
(mm)
(76 mm)
h
in.
24c
(mm)
(629 mm)
* Using the adjustable levelling feet can add up to 1b in.
(38 mm) to the height of the air handler.
Side view
Installation
AH2A-354
AH2A-385
23
28
(584 mm)
(711 mm)
22
22
(559 mm)
(559 mm)
34b
34b
(876 mm)
(876 mm)
24e
24e
(620 mm)
(620 mm)
25b
25b
(650 mm)
(650 mm)
1c
1c
(44 mm)
(44 mm)
3f
3f
(92 mm)
(92 mm)
25
30
(635 mm)
(762 mm)
13
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