Vaillant
Duftons offers the Vaillant aroTHERM plus range of air source heat pumps, known for high efficiency, sustainability, and whisper-quiet operation.
Using the natural refrigerant R290, these units deliver outstanding heating performance with flow temperatures up to 75°C, making them suitable for both new builds and retrofit projects. Available in outputs from 3.5kW to 12kW, paired with a selection of pre-plumbed or standard hot water cylinders ranging from 150 to 300 litres, they provide versatile solutions to meet a variety of heating and hot water needs.
Why Choose Vaillant aroTHERM plus Heat Pumps?
- High Efficiency and Eco-Friendly Refrigerant: Featuring A+++ energy ratings and using low-GWP natural refrigerant R290, aroTHERM plus systems offer sustainable heating with reduced environmental impact.
- Powerful Heating and Hot Water: Capable of delivering hot water up to 75°C and maintaining performance down to -25°C outdoor temperature, suitable for existing radiators or underfloor heating.
- Quiet, Compact, and Easy Installation: Quiet Mark certified with sound levels around 54 dB(A), compact sizes comparable to a fridge-freezer, and available with matched pre-plumbed cylinders for simplified installation and reliable hot water supply.












