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The heat station. For DHW and space heating support.

Weishaupt thermal stores.

Weishaupt thermal stores organise and distribute the heat produced by different energy sources (gas or oil-fired condensing boilers, heat pumps, solar collectors, solid-fuel boilers, or stoves) with an exemplary degree of efficiency. Free solar energy, for example, is inserted into the right temperature zone via the stratification column and used before other sources.

Energy efficiency Energy efficiency
30 % solar contribution

Considered over the whole year, a solar contribution of up to 30% is achieved by the combination of a solar system with a thermal store. When the sun is not contributing to the warming, the heating system supplies the standby part of the thermal store with heat.

Two-part Isodual insulation

The thermal store's innovative insulation guarantees optimal retention of the fed-in energy. A 20-millimetre soft fleece inner layer ensures perfect adaptation to the shape of the cylinder wall, preventing any air circulation. A second 80-millimetre layer of highly effective Neopor completes the insulation system, which comprises a total of three circular segments.

Convenience Convenience
Hot-water convenience

“C” and “W”-versions of Weishaupt thermal stores meet high requirements for DHW convenience and hygiene equally. Fresh water is heated as it flows through the integrated stainless-steel coil.

Electric immersion heater

If electricity is to be used as an additional heat source, this can be achieved via an electric immersion heater.

Products Products
Weishaupt WES Combi thermal store

Weishaupt WES thermal stores organise and distribute the heat produced by different energy sources (gas or oil-fired condensing boilers, heat pumps, solar collectors, solid-fuel boilers, or stoves) with an exemplary degree of efficiency. Inlet dampers ensure that the ideal temperature stratification is always maintained within the thermal store. Energy is also drawn off in an economical manner, with solar energy taking priority over any other source. The Combi-version of the thermal store has integrated DHW and solar heat exchangers.

Weishaupt WES Aqua thermal store

The thermal store is suitable for use on unvented DHW heating systems and is charged with energy via a heat generator. The energy is stored as heat and can be used for space heating and the DHW supply, as the Aqua version is equipped with a stainless-steel DHW heat exchanger.

Weishaupt WES Sol thermal store

The thermal store is charged with energy via a heat generator of any type - preferably with solar thermal energy. The stratification column utilises the physical properties of rising heat to layer the energy at the appropriate level in the thermal store, depending on the existing temperatures. The energy stored as heat can be used for space heating.

Weishaupt WES Aqua E thermal store

The thermal store is suitable for use on unvented DHW heating systems and is charged with energy via a heat generator. The energy is stored as heat and can be used for space heating and the DHW supply, as the Aqua E version is equipped with a stainless-steel DHW heat exchanger. There is also the option of installing an electric immersion heater so that, for example, self-generated electricity can also be used.

Weishaupt WES E thermal store

The thermal store is charged with energy via a heat generator of any kind. The E version has the option of installing an electric immersion heater so that, for example, self-generated electricity can also be used. The stratification column utilises the physical properties of rising heat to layer the energy at the appropriate level in the thermal store, depending on the existing temperatures.

Weishaupt WES thermal store

The thermal store is suitable for use on unvented DHW heating systems and is charged with energy via a heat generator. The energy is stored as heat and can be used for space heating. The Combi version is a thermal store with a solar heat exchanger.

Weshaupt WES Cas thermal store

The buffer volume can be increased by cascading additional thermal stores.

Information. Detailed, comprehensive, interesting.

   Weishaupt Information Material Magazine

Heating system efficiency labels. Helping you decide.

You've seen it on fridges, washing machines, and televisions: the efficiency label. Heating systems have an ErP product label too, with all the technical details you need to help you with your purchasing decision.

Heating system efficiency labels.

Thermal stores

WES Weishaupt thermal stores.

The WES thermal stores are the all-rounders among storage systems. Different heat generators can bundle and store their energy for heating and DHW in one or more WES cylinders.

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Heating contractors for Weishaupt products. Search quickly. Find easily.

Heating contractors for Weishaupt products. Search quickly. Find easily.

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