Hot water

Tesy AquaThermica domestic hot water tanks

Hot water preparation with a heat pump. Tesy AquaThermica draws heat from the surrounding air and heats water at significantly lower running costs than a standard electric boiler.

Tesy AquaThermica domestic hot water tanks

Features

Heat pump for hot water

Extracts heat from the air instead of heating water directly with electricity, using a fraction of the energy.

Integrated tank

Heat pump and hot water tank combined in a single compact unit.

Additional heat exchanger

Option to connect an additional heat source, for example solar collectors or a heating system.

Electric heater as backup

Ensures enough hot water even on days with peak demand.

Available sizes

194 L251 L

The smaller tank suits smaller households, the larger one covers higher demand. The final choice depends on the number of users and consumption habits.

Applications

  • Domestic hot water preparation for the home
  • Replacement for a standard electric boiler at lower running cost
  • Photovoltaic systems, hot water from your own electricity
  • Combination with solar collectors via the additional heat exchanger

The heat pump uses heat from the surrounding air to prepare domestic hot water.

Frequently asked questions

Does AquaThermica use less energy than a standard boiler?+

Yes. Because it uses a heat pump and ambient air heat, it consumes a fraction of the electricity of a standard heater for the same amount of hot water.

Which tank size should I choose?+

194 litres is usually enough for a smaller household, and 251 litres for higher demand. The choice depends on the number of users and consumption habits.

Can it be connected to a solar system?+

Yes, the models include an additional heat exchanger, so they can be connected to an additional heat source such as solar collectors.