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DHW cylinder
SE-2

DHW cylinder made from steel with two-layer enamel coating
Model / Performance
  • SE-2 150
  • SE-2 200
  • SE-2 300
  • SE-2 400
  • SE-2 500
  • SE-2 750
  • Key Facts
  • Specification
  • Downloads
  • 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 indirect coil for short 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
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DHW cylinder SE-2
Type SE-2 150 200 300 400 500 750

General data

Energy efficiency class B B C C C -
Cylinder capacity l 140 195 285 380 485 750
Standby heat loss kWh/24h 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
Performance 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 G (male) 1“ 1“ 1“ 1“ 1“ 1½“
Return, heating G (fem.) 1“ 1“ 1“ 1“ 1“ 1¼“
DHW circulation G (male) ¾“ ¾“ ¾“ ¾“ ¾“ ¾“
Flow, heating G (fem.) 1“ 1“ 1“ 1“ 1“ 1¼“
DHW connection G (male) 1“ 1“ 1“ 1“ 1“ 1½“
Electric booster heater G (fem.) 1½“ 1½“ 1½“ 1½“ 1½“ 1½“
Thermometer G (fem.) ½“ ½“ ½“ ½“ ½“ ½“
Internal indirect coil surface area 1 1 1.4 1.8 2 2.7
Internal indirect coil capacity l 6.8 6.8 8.9 11.5 12.6 22.5

Dimensions

Cold water connection A mm 90 90 85 85 85 120
Return, heating B mm 255 255 263 320 370 380
Cylinder sensor, heating C mm 603 720 898 960 1010 1156
DHW circulation D mm 665 800 983 1000 1095 860
Flow, heating 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 incl. 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, incl. thermal insulation mm 1150 1350 1860 1925 1960 1940

Weight

Weight kg 53 65 115 145 160 260
DHW cylinder SE-2
SE-2 ErP product data sheet
SE-2-500 ErP label
SE-2-400 ErP label
SE-2-300 ErP label
SE-2-200 ErP label
SE-2-150 ErP label