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Technical parameters
zehnder charleston - zehnder charleston completto
Valve in upper part of the radiator,
bottom, same-side connection
2-column
model
3-column
model
4-column
model
5-column
model
6-column
model
A
62
100
136
173
210
L
BH
14
21
50
46
14
6
31
50
68
86,5
105
BL
Valve in upper part of the radiator,
bottom center connection
Valve in upper part of the radiator,
bottom, opposite-end connection
A
46
1/2"L
1/2"L
1/2"L
A
1/2"B
O
14
21
V R
50
BL
46
14
21
V
BL
R
21
Valve in lower part of the radiator,
bottom, same-side connection
1/2"L
A
14
21
V R
50
BL
46
1/2"L
1/2"B
14
Total length, including valve and plug = BL + 119 mm
BH = effective height, table value
= (see starting page 64)
= nominal height minus 8 mm
= (for 2-column models) (exception: 190 and 260 mm)
= nominal height
= (for 3 to 6-column models) (exception: 190 mm)
BL = length
= number of sections x 46 mm
A = thermostat protrusion 105 mm
V = flow
R = return
L = air vent
B = plug
Distance to the wall and distance from the wall to connection
centerline depend upon mounting mode and braket type.
Attention: in this design, the heat capacity of the first section
will be lower due to insufficient water circulation.
Technical parameters of the valve
Built-in regulator valve OV 1” (for 2-column models) or OV 5 /4”
(for 3 to 6-column models), installed at the factory.
Maximum recommended water flow rate: 250 kg/hr
Information on regulator valve – additional.
17