REMKO KWS SERIES Combination buffer tank

Variant EDV-Nr. Net domestic water volume
KWS 300 270700 100 Liter


REMKO KWS SERIES Tank for domestic hot water heating

  • Enamelled with doublecoiled smooth-tube heat exchanger and particularly large heat exchanger surface
  • Inner container with magnesium protection anodes according to DIN 4753
  • PUR insulation (CFC, HCFC, and HFC-free)
  • Max. operating pressure 10 bar
  • Max. operating temperature 95°C
  • Connection possibilities for circulation 3/4" AG
  • Cold water supply and hot water outlet 1" IG
  • With cleaning flange lid D180
  • Built-in flange heating (legionella protection) or fin-tube heat exchanger RWT 18 can be retrofitted 

Technical data

VariantKWS 300
Storage typeKombipufferspeicher
Net tank volume100 l
Gross tank volume100 l
Net domestic water volume275 l
Gross domestic water volume300 l
Tap profileXXL
NL number14,6
Max. removel amount duration tapping with 45°C13,3 l/min
Insulation typePUR-Isolierung
Connections5/4 Zoll inch
Connection size CW/HW1 Zoll inch
Heat exchanger surface3,2 m²
Contents of heat exchanger23 l
Cleaning flange180 mm
Max. installation length flange heating450 mm
BEVB1,77 kW/24h
Heat retention loss74 W
Energy efficiency classB
Max. operating pressure drinking water10 bar
Max. operating pressure heating water3 bar
Max. operating pressure heat exchanger3 bar
Max. operating temperature hot water95 °C
Max. operating temperature95 °C
Height with insulation1760 mm
Diameter with insulation750 mm
Tilt height with insulation1879 mm
Weight190 kg

Accessories / Spare parts

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