Be ready for the energy change with the aroTHERM plus air source heat pump
The future is now. Introducing the aroTHERM plus from Vaillant. A new generation monobloc air-to-water heat pump that changes the way we heat homes.
Using the natural refrigerant, R290, the aroTHERM plus is one of the most eco-friendly and efficient heat pumps ever created with an extremely low Global Warming Potential (GWP) of 3, making it 225 times greener than our competitors. Add to that a sound power as low as 54dB and zero emissions at point of use, and the aroTHERM plus is unmatched on every level.
It’s a heat pump designed to future-proof your projects and your business – whatever the scenario – not to mention being fully compliant with 2025’s proposed building regulations for maximum heating comfort and efficiency.
And it’s not just the aroTHERM plus unit that is game changing. Our range of adaptable system solutions and accessories will give you the utmost flexibility.
High in performance, high in innovation, high in sustainability Low Global Warming Potential (GWP)
aroTHERM plus uses monobloc technology with a hermetically-sealed refrigerant circuit using natural refrigerant R290, to deliver a GWP of 3 – one of the lowest around.
Super quiet operation
Sound power as low as 54dB for easier planning and siting make it suitable for use in densely built-up areas, including terraced housing estates.
High hot water comfort
aroTHERM plus can provide up to 25% more usable hot water with a 75°C flow temperature. Setting the flow to this maximum temperature for hot water means that an electric immersion heater for legionella protection isn’t necessary.
Low energy consumption
As one of the most efficient heat pumps on the market, the aroTHERM plus is able to provide energy savings with a SCOP up to 5.03. And testing has seen up to 43% savings when replacing oil or LPG heaters in retrofit projects.
Suitable for retrofit and new build
The aroTHERM plus is ideal for use with underfloor heating, radiators and fan coils with an excellent performance in SAP. And with five heat output sizes, there’s a solution for practically every kind of property.
Quality by design
Suitable for installations less than 150m away from the sea with salt resistant construction C5 class.
Find out more on the aroTHERM plus – Register for our webinar