Air-to-Water Heat Pump

aroTHERM perform

High performance easier than ever before

Heating

Hot water

Cooling

High heating output of up to 20 kW per appliance, for large domestic and small commercial buildings
Our intelligent electronic platform iQconnect provides state-of-the-art connectivity
Minimal protection zone allows for maximum freedom of positioning
Reliable heating performance all year round
Sound Safe System for extremely quiet operation for its performance class

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ErP Labelling toolSpare parts

Our most powerful. With 15 or 20 kW output, the aroTHERM perform meets the heating demands of new and existing large houses, and commercial buildings like shops or supermarkets. With A+++ at 55 °C flow temperature, the heat pump delivers efficient performance. It's unique concept, the Flexible Space Function, gives you more flexibility during installation, with fewer restrictions near doors and windows. Our new iQconnect touchscreen interface makes your job easier, with faster installation, smoother set-up, and intuitive controls.

The powerhouse for large houses

With a heating output of up to 20 kW and a flow temperature up to 75 °C, the aroTHERM perform is ideal for a range of homes as well as light commercial buildings like supermarkets or stores. For large new builds up to 1.200 m², the aroTHERM perform 20 kW is the ideal solution for efficient heating and hot water.

With our intelligent electronic platform iQconnect

The intelligent electronic platform iQconnect takes heating to a whole new level. Recognized with the prestigious iF Design Award, iQconnect combines innovative design with advanced functionality to deliver an unparalleled user experience. Starting with simplified installation thanks to pre-integrated components such as the gateway and system controller. The commissioning assistant and large display ensure that the best settings for optimum heat pump operation are found – and kept in view. Over-the-air updates help the system stay up to date with optimisations and new features. Integrated connectivity is essential for using the myVaillant app to remotely control the system. Additional remote services for external monitoring and accessibility keep the heating system efficient and reliable all year round. iQconnect also allows the heat pump to be integrated into an energy management system, for example to use photovoltaic electricity (PV).

Minimal protective zone

The new era in Vaillant heat pump technology: Our new concept allows maximum freedom for outdoor installation. Until now, air-to-water heat pumps with R290 had larger protective zones and therefore a limited choice of location. That's a thing of the past: thanks to our new Flexible Space Function, you can also install the aroTHERM perform with fewer restrictions near doors and windows.

Excellent performance, even in cold conditions

Even in sub-zero conditions, our heat pump delivers consistent power output, ensuring reliable heating performance and optimal efficiency. This capability guarantees comfort and efficiency even in the harshest winter conditions, setting our solution apart from conventional systems. In short, you get dependable high-temperature heating without compromises.

Full power has never been so quiet

Thanks to our innovative Sound Safe System, the aroTHERM perform keeps noise to a minimum. The 20 kW unit achieves 50 dB(A) according to the ErP classification and a maximum sound power level of just 63 dB(A). That’s impressively quiet for its output and size. You can reduce the sound emission by a further 10 dB(A) by activating the night mode. Due to its quiet operation, it can be flexibly positioned meeting legal regulations.