Dimensions And Data; Front View - Zehnder Rittling VS Series Installation, Operation And Maintenance Manual

Dimensions and data: Stand Alone Unit (VHNA)
2-1/2"
M L
1-5/8"
2-1/8"
2-5/16"
A
Return
Condensate drain
Supply
Swage
2-3/8"
2-1/4"

Front view

* Supply grille rough-in dimensions
H
Optional duct connection
Top view
N
3-1/4"
I
1" 3"
H
Optional 24V
thermostat
location
Optional
disconnect
switch location
Filter
Optional auto flow
regulator location
Return air
opening
Condensate drain pan
Unit dimensions: 88" height
Dimension
Knockout dimensions
typical for all
C B
Control box
2-11/16"
Control box
access panel
Air coil
Motor/blower
assembly
(return side)
Optional water
valve location
(supply side)
Hose
kits
Air coil
drain pan
Chassis
Factory-installed P-trap
Right view
Models 09-18 Models 24-36
A 18" 24-1/4"
B 8" 10"
C 12" 14"
D 10" 12"
E
14" 16"
F 54-11/16" 55-1/2"
G 5-9/16" 5-5/8"
H 2-1/16" 4-1/8"
I 4-1/16" 6-1/8"
J 1-15/16" 4-1/16"
K
3-5/16" 6-1/16"
L 1-1/4" 1-7/16"
M 3-1/4" 3-7/16"
N 4-3/4" 8-13/16"
K
J
E
D
Risers

Dimensions and data

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