• wolf

DHW cylinders SE-2

DHW cylinder made from steel with two-layer enamel coating

SE-2150
SE-2200
SE-2300
SE-2400
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Overview of benefits

DHW cylinder made from steel with quality certificate, two-layer enamel coating and one smooth tube indirect coil

Inspection and cleaning apertures for easy maintenance

High grade rigid PUR foam thermal insulation below the foil jacket of the cylinder for low heat losses

The interior of the cylinder and internal indirect coils are corrosion protected by a two-layer enamel coating and sacrificial magnesium anode (SE-2-750 with impressed current anode)

Large, low-lying internal indirect coil for rapid heat-up times and a high continuous DHW output

Connection for an electric booster heater

Optimised diameter/height ratio for good temperature stratification

5 year statutory warranty on the floorstanding DHW cylinder; 2 years on electrical and moving parts

Specifications

Model type
SE-2
150
200
300
400
500
750
General data
Energy efficiency class
B
B
C
C
C
-
Cylinder volume
litres
140
195
285
380
485
750
Standby heat loss
kWh/24 h
1.17
1.36
2.19
2.45
2.72
2.66
Continuous cylinder output 80/60-10/45°C
kW - l/h
28 - 700
28 - 700
40 - 1000
45 - 1100
53 - 1300
60 - 1500
Output factor
NL
2
3.5
7.5
11
15
24
Primary heating water
bar/°C
10/110
10/110
10/110
10/110
10/110
10/110
Secondary DHW
bar/°C
10/95
10/95
10/95
10/95
10/95
10/95
Internal flange diameter
mm
110
110
120
120
120
178
Cold water connection
Thread (male)
1“
1“
1“
1“
1“
1½“
Heating return
Thread (fem.)
1“
1“
1“
1“
1“
1¼“
Circulation
Thread (male)
¾“
¾“
¾“
¾“
¾“
¾“
Heating flow
Thread (fem.)
1“
1“
1“
1“
1“
1¼“
DHW connection
Thread (male)
1“
1“
1“
1“
1“
1½“
Electric booster heater
Thread (fem.)
1½“
1½“
1½“
1½“
1½“
1½“
Thermometer
Thread (fem.)
½“
½“
½“
½“
½“
½“
Indirect coil surface area
m²
1
1
1.4
1.8
2
2.7
Indirect coil capacity
litres
6.8
6.8
8.9
11.5
12.6
22.5
Dimensions
Cold water connection
A mm
90
90
85
85
85
120
Heating return
B mm
255
255
263
320
370
380
Heating cylinder sensor
C mm
603
720
898
960
1010
1156
Circulation
D mm
665
800
983
1000
1095
860
Heating flow
E mm
730
650
818
880
930
1025
DHW connection
F mm
930
1194
1523
1525
1500
1580
Electric booster heater
G mm
550
685
983
1000
1095
1080
Thermometer
H mm
760
1024
1507
1521
1498
1485
Total height
I mm
996
1260
1755
1800
1806
1982
Diameter including thermal insulation
J mm
600
600
600
670
750
990
Diameter excl. thermal insulation
K mm
-
-
-
-
-
790
Flange (bottom)
L mm
325
325
305
345
370
415
Height when tilted, including thermal insulation
mm
1150
1350
1860
1925
1960
1940
Weights
Weight
kg
53
65
115
145
160
260

Specifications

  • 150

  • 200

  • 300

  • 400

  • 500

  • 750

    General data
    Energy efficiency class
    B
    B
    C
    C
    C
    -
    Cylinder volume (litres)
    140
    195
    285
    380
    485
    750
    Standby heat loss (kWh/24 h)
    1.17
    1.36
    2.19
    2.45
    2.72
    2.66
    Continuous cylinder output 80/60-10/45°C (kW - l/h)
    28 - 700
    28 - 700
    40 - 1000
    45 - 1100
    53 - 1300
    60 - 1500
    Output factor (NL)
    2
    3.5
    7.5
    11
    15
    24
    Primary heating water (bar/°C)
    10/110
    10/110
    10/110
    10/110
    10/110
    10/110
    Secondary DHW (bar/°C)
    10/95
    10/95
    10/95
    10/95
    10/95
    10/95
    Internal flange diameter (mm)
    110
    110
    120
    120
    120
    178
    Cold water connection (Thread (male))
    1“
    1“
    1“
    1“
    1“
    1½“
    Heating return (Thread (fem.))
    1“
    1“
    1“
    1“
    1“
    1¼“
    Circulation (Thread (male))
    ¾“
    ¾“
    ¾“
    ¾“
    ¾“
    ¾“
    Heating flow (Thread (fem.))
    1“
    1“
    1“
    1“
    1“
    1¼“
    DHW connection (Thread (male))
    1“
    1“
    1“
    1“
    1“
    1½“
    Electric booster heater (Thread (fem.))
    1½“
    1½“
    1½“
    1½“
    1½“
    1½“
    Thermometer (Thread (fem.))
    ½“
    ½“
    ½“
    ½“
    ½“
    ½“
    Indirect coil surface area (m²)
    1
    1
    1.4
    1.8
    2
    2.7
    Indirect coil capacity (litres)
    6.8
    6.8
    8.9
    11.5
    12.6
    22.5
    Dimensions
    Cold water connection (A mm)
    90
    90
    85
    85
    85
    120
    Heating return (B mm)
    255
    255
    263
    320
    370
    380
    Heating cylinder sensor (C mm)
    603
    720
    898
    960
    1010
    1156
    Circulation (D mm)
    665
    800
    983
    1000
    1095
    860
    Heating flow (E mm)
    730
    650
    818
    880
    930
    1025
    DHW connection (F mm)
    930
    1194
    1523
    1525
    1500
    1580
    Electric booster heater (G mm)
    550
    685
    983
    1000
    1095
    1080
    Thermometer (H mm)
    760
    1024
    1507
    1521
    1498
    1485
    Total height (I mm)
    996
    1260
    1755
    1800
    1806
    1982
    Diameter including thermal insulation (J mm)
    600
    600
    600
    670
    750
    990
    Diameter excl. thermal insulation (K mm)
    -
    -
    -
    -
    -
    790
    Flange (bottom) (L mm)
    325
    325
    305
    345
    370
    415
    Height when tilted, including thermal insulation (mm)
    1150
    1350
    1860
    1925
    1960
    1940
    Weights
    Weight (kg)
    53
    65
    115
    145
    160
    260
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