Vaillant Heat Pumps
- Ideal for Retrofitting
- Compact and Super Quiet
- Outstanding Quality & Durability
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Vaillant Heat Pumps
About Vaillant Heat Pumps
Vaillant, a leader in renewable energy technologies, has made significant strides with its Vaillant heat pumps, particularly the aroTHERM range.
These systems embody Vaillant’s dedication to quality and high efficiency, achieving substantial reductions in CO2 emissions. Compared to conventional heating methods, these heat pumps can decrease emissions considerably, supporting a more sustainable environment.
Evolve Renewables selects Vaillant’s heat pumps for our portfolio, reflecting our commitment to the latest in sustainable heating technologies and our focus on integrating state-of-the-art, eco-friendly solutions for our clients.



Vaillant aroTHERM Plus
£7500 Grant Available
Vaillant’s aroTHERM plus heat pump offers a range of advanced features designed to provide efficient, sustainable, and reliable heating and hot water solutions for various property types. Here are some of the key features of the aroTHERM plus:
- The Plus uses the natural refrigerant R290
- SCOP of up to 5.03 - Rated A+++
- Achieves flow temperatures up to 75°C
- 54 dB(A), one of the quietest heat pumps
- Controlled via sensoCOMFORT or myVAILLANT



Vaillant aroTHERM Split
£7500 Grant Available
Vaillant’s aroTHERM split heat pump offers a range of features that make it an efficient and reliable solution for heating and hot water needs in various types of properties. Here are some key features of the aroTHERM split:
- Available in 3.5kW, 5kW, 7kW, 10kW, & 12kW
- Eligible for Renewable Heat Incentive payments
- 35dB(A) Designed with a "Sound Safe System"
- Managed via the mobile app or controller
- Automatically adjusts power output
Vaillant uniStor Heat Pump Cylinder
About uniStor
Vaillant, a leader in renewable energy technologies, has made significant strides with its uniSTOR heat pump cylinder range, designed to work in harmony with Vaillant heat pumps.
By maximising heat transfer through their large surface area and smooth coil design, this ensures that connected Vaillant heat pumps run at their optimum efficiency, reducing running costs and increasing hot water performance.
Evolve Renewables selects Vaillant’s uniSTOR heat pump cylinders for our portfolio, reflecting our commitment to the latest in sustainable heating technologies and our focus on integrating state-of-the-art, eco-friendly solutions for our clients.
Vaillant Cylinder
Versatile Capacity
Available in a wide range of sizes from 150 to 800 liters, catering to various property sizes and hot water demands.
Flexible Installation
Offers both pre-plumbed (150-300 liters) and standard options, providing greater flexibility for different installation requirements.
Enhanced Hot Water
Designed to improve hot water output, providing up to 25% more usable hot water compared to standard systems.
Energy Efficiency
High efficiency helps reduce running costs, making the system both economical and environmentally friendly.
Want to try before you buy?
See Vaillant Heat PUmps in Action
At the Evolve Renewables showroom, you can see Vaillant heat pumps in action, along with other technologies like solar panels and EV chargers.
This experience provides insight into the practical application of these heat pumps and their ability to enhance energy efficiency and cost savings for your home or business.
Evolve Renewables offers an interactive opportunity to examine these cutting-edge, eco-friendly solutions, showcasing their performance and quality.
Vaillant Heat Pump Faqs
Vaillant heat pumps extract heat from the air, ground, or water and convert it into heating energy for your home. They use a refrigerant cycle involving evaporation, compression, condensation, and expansion to transfer heat effectively.
Yes, many Vaillant heat pumps can function as air conditioners in the summer, using either active or passive cooling methods to maintain comfortable indoor temperatures.
Vaillant offers air-to-water, ground-source, and water-source heat pumps. Each type is suited to different environmental conditions and property types.
Vaillant heat pumps are designed to operate quietly. For instance, the aroTHERM plus has noise levels as low as 54 dB(A), making it suitable for densely populated residential areas.
Vaillant heat pumps are highly efficient, with some models like the aroTHERM plus achieving a Seasonal Coefficient of Performance (SCOP) of up to 5.03, meaning they can produce over five units of heat for every unit of electricity consumed.
Vaillant heat pumps use natural refrigerants with low Global Warming Potential (GWP), significantly reducing their environmental impact. They are a sustainable alternative to traditional heating methods, supporting a reduction in carbon emissions.
