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Connection codes / Special designs
zehnder charleston bank
Standard connection codes (no additional cost) for zehnder charleston bank radiators
If the connection method is not specified in the order, the radiator will be supplied with bottom down, 3 x 1 /2” connection.
The following standard connection options are possible:
1/2"L
L1/2"
243
423
1/2"
1/2"
1/2"
1/2"
V
R
R
V
Special connection modes for zehnder charleston bank radiator
When placing the order, it is necessary to show the connection number (Nr.) and dimensions
same-side
V
R
1 3 L
120
2
4
L 1 3
340
2
4
V
R
opposite-end
L 1 3 R
230
V 2
4 E
R 1 3 L
410
E 2
4 V
V
1 3 L
240
2
4 R
L 1 3
420
R 2
4
V
V
1 3 L
140
2
4 R
L 1 3
320
R 2
4
V
vertically underneath
1 3 L
223
2
4
V R
L 1 3
443
2
4
R V
no additional cost
for monotube valve*,
horizontal
1 3 L
V/R 20
2
4
L 1 3
40 V/R
2
4
for monotube valve*,
vertical
1 3 L
23
2
4
V/R
L 1 3
43
2
4
V/R
V = flow, R = return, L = air vent, E = water drain, B = blind plug, O = buffle (standard), • = buffle (100% watertight)
*when placing the order, it is necessary to show information about the valve manufacturer
Angled models
Ability to manufacture angled models: from 90° to 179°. When requesting
pricing, it is necessary to provide drawings with the following
dimensions: dimensions A, B, C and distance to wall WA in
mm, angles · & ‚ in degrees. Templates submitted at order stage
cannot be changed.
Curved models
R
B
B
90 < AB
R
A
A
B
90
inside radius
outside radius
< AB
< AB
A
inside angle 90° inside angle
outside angle 90°
from 90° to 179°
Zehnder Charleston radiators can be produced in curved designs
with radius not less than:
< AB
C
B
< AB < AC
for 4-column models: 750 mm
for 5-column models: 900 mm
for 6-column models: 1000 mm
B
outside angle
from 90° to 179°
A
< BC < AB
double inside angle
from 90° to 179°
A
B
double outside angle
from 90° to 179°
A
C
When requesting pricing, it is necessary to provide drawings
with the following dimensions:
radius R, length, and distance to wall in mm. Templates submitted
at order stage cannot be changed.
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