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Connection modes
zehnder charleston
Standard connections (no additional cost)
If the connection method is not specified in the order, the radiator will be supplied with standard, 4 x 1 /2” connection.
The following standard connection options are possible:
V
1/2" 1/2" L
L 1/2"
1/2" V
V 1/2"
1/2" L
L 1/2" 1/2" V
R
1/2"
1/2" B
B 1/2"
1/2" R
B 1/2"
1/2"
R
R 1/2"
1/2" B
Special connection types Zehnder Charleston 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
No additional cost
V
1 3 L
140
2
4 R
R
L
1 3
320
2
4
V
opposite-end
V
V
L
1 3 R
230
2
4 E
1 3 L
240
2
4 R
R 1 3 L
410
E 2
4 V
L 1 3
420
R 2
4 V
V 1 3 R R 1 3
130
310
2
4 E E 2
4
V
vertically underneath
1 3 L
243
2
4
V
R
L 1 3
423
2
4
R
V
1 3
223
2
4
V R
L
L 1 3
443
2
4
R V
vertically underneath (the lower 2)
with connection spacing 50 mm 3) )
1 3
253
2
4
V R
L
L 1 3
453
2
4
R V
Additional cost applies
vertically above
V
R
1 3
134
2
4 E
R
V
1 3
314
E 2
4
R V
1 3
114
2
4 E
V R
1 3
334
E 2
4
vertically top and bottom (flow
on top, return on the bottom)
vertically bottom and top (flow
on the bottom, return on top)
1 3
147
2
4
R
L 1 3
237
2
4 E
V
V
1 3
327
2
4
R
R
1 3 L
417
E 2
4
V
for monotube valve, vertical 1)
1 3 L
23
2
4
V/R
L
1 3
43
2
4
V/R
for monotube valve, horizontal 1)
1 3 L
V/R 20
2
4
L
1 3
40 V/R
2
4
No additional cost
V = flow, R = return, L = air vent, E = water drain, B = blind plug, O = buffle (standard), • = buffle (100% watertight)
1)
when placing the order, it is necessary to show information about the valve manufacturer,
2)
it is possible to use ZehnderVario connection hardware
3)
possible only with an even number of sections
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