WT-V buffer tanks

    • Hot water cylinder for heating large volumes of domestic hot water
    • Two sizes 500 and 750 liters
    • Made from stainless steel
    • Buffer tank specially designed for heat pump operation
WT-V buffer tanks


  • Buffer tank for heat pumps

    Buffer tank for heat pumps

    Thermia WT-V is made up of a series of buffer tanks that can be used to increase volume, for flow equalization and the reduction of any fluctuations in heating systems.

  • Flexibility


    WT-V 100, 200 and 300 have four connections while WT-V 500 and 1000 have six connections. WT-V 300, 500 and 1000 can be connected to an immersion heater.

  • The essence of Scandinavian durability

    The essence of Scandinavian durability

    The WT-V hot water cylinder is made with pickled stainless steel, which makes it extra resistant to corrosion, as a result of which no sacrificial anode is needed in the tank.

Incredible, but true…

Incredible, but true…

The sun sends the earth 174,000 terawatts of free energy – every day.

It makes sense to use this gift of nature to heat and cool our homes.

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If you have any questions please contact us

Write to us

Thermia head office in Sweden

Thermia Heat Pumps

Thermia Heat Pumps