Vaillant heat pump aroTHERM plus (VWL 155/6 A)

The aroTHERM plus makes it possible to heat in an environmentally friendly way. The new air-to-water heat pump combines great performance with energy efficiency and sustainability.

Ideal for new construction and renovation

projects Due to its excellent hot water supply, the aroTHERM plus is not only the perfect solution for new buildings, it can also be used in existing buildings as an alternative to a gas connection. The heat pump can be combined with radiators because of the high supply temperature of up to 75 °C.
Efficiency you can feel
In combination with the uniTOWER plus, the aroTHERM plus offers high domestic hot water comfort. This applies to both long showers and drench showers.
The performance (COP: Efficiency of a heat pump) at A7/W35 up to a maximum of 5.4 and an energy efficiency class A+++ reduces the energy consumption of the outdoor unit by more than ten percent*. In addition, the aroTHERM plus is eligible for subsidies.”

Well prepared for tomorrow

The aroTHERM plus combines cooling, heating and domestic hot water in one solution. It is also equipped with the latest heat pump technology. The natural refrigerant used enables above-average performance; at the same time, it has a particularly low global warming potential (GWP), which makes the aroTHERM plus heat pump extremely climate-friendly.The system can be connected to solar panels and thus helps you further reduce your ecological footprint.

Compact and super quiet

The uniTOWER plus plug & play water heater is only the size of a fridge-freezer combination. The aroTHERM plus outdoor unit also has impressively compact dimensions. The noise level is also very unobtrusive. At just 28 dB(A) at a distance of 3 meters in whisper mode, the aroTHERM plus is as quiet as rustling leaves. The system can thus be positioned flexibly, even in densely populated residential areas.

Fully adapts to your needs

Whether your personal wishes or the outside temperature changes, with the sensoCOMFORT system controller you always have your heating system under control. Thanks to the sensoAPP (available on Android/IOS) you can also control your installation via your smartphone. For example, you can lower the temperature while working or preheat the house before you come home.
• Very economical: heating energy class A++ to A+++
• Future-proof thanks to the most advanced heat pump technology with natural refrigerant
• Suitable for renovation, making a switch to sustainable energy possible
• Save up to 10%* energy compared to other air-water heat pumps
• Very quiet operation – can be used even in densely built terraced houses