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Energy from the air. Heat pumps for indoor installation.

The Weishaupt air-to-water heat pump WWP L I.

The Weishaupt air-to-water heat pump uses energy from the air outdoors – via an air duct – for heating. The indoor heat pump is thus located in the plant room like a typical boiler – Ideal for sites where there isn't much space outside. Rated outputs between 8 and 20 kW allow perfect adaptation to a wide variety of properties.

Energy saving Energy saving
Outstanding energy yield

From a single kilowatt of electricity, an air-to-water heat pump can produce three to four times as much heat energy.

Dependable heat supply

The Weishaupt air-to-water heat pump heats reliably in subzero temperatures as low as -25 °C.

Benefits Benefits
Comfortably quiet operation

Weishaupt heat pumps operate extremely quietly. The compressors and ventilators are almost silent thanks to their special design and vibration damping.

Durability

High-quality materials, robust construction, and proven technology ensure your equipment will operate reliably for many years.

Eligible for support

Weishaupt heat pumps are highly efficient and therefore mostly fully eligible for support. You can see what subsidies are available in your case in the Weishaupt subsidy database .

System solution System solution
Complete heat supply

The heat pump also looks after the DHW in the building. One particularly elegant solution is the Weishaupt combi-cylinder (WKS), which unifies all the cylinder and connection components between the heat pump, heating circuit, and hot-water distribution within a compact housing.

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.

Weishaupt WWP L I air-to-water heat pump

1) at A2/W35 per EN 14511

 

WWP LI Bringing environmental energy indoors.

Make the energy in the air outdoors useable indoors – quiet, efficient, and environmentally conscious.

SG Ready

  • Equipped for future connection to the smart grid
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EHPA Quality Label

  • International seal of approval
  • Indicates a high-quality heat pump
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Make your planning easier: The Weishaupt calculators.

Calculate the seasonal performance factor of your Weishaupt heat pump, or quickly and easily determine its noise Emissions  and how far away from the neighbours it has to be installed.

Show the noise and SPF calculators

Your questions.Our answers about heat pumps.

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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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