This product has been Quiet Mark certified. By downloading and using this image, you agree to make a reference to Quiet Mark, keeping the Quiet Mark logo in the image and not editing it out.

flexoTHERM is Vaillant’s first heat pump that has flexibility when choosing a renewable source. flexoTHERM with Green iQ offers a modern, refreshing take on the heat pump system that can use three possible heat sources. flexoTHERM is a ground source heat pump, when connected to a group loop, that can be converted to an air source heat pump when connected to aroCOLLECT, or a water source heat pump when connected with fluoCOLLECT.

The flexoTHERM 400V heat pump model is available in Quiet Mark certified 5kW, 8kW and 15kW outputs, which can be converted to ground, water or air source. flexoTHERM also offers state of the art EVI compressor technology giving extremely high efficiency and heating performance.

Alongside geoTHERM, flexoTHERM has also been awarded the Quiet Mark thanks to its exceptionally low operating noise levels. It sounds no louder than a standard domestic fridge.

Quiet Mark is the independent, international approval award programme associated with the UK Noise Abatement Society Charitable foundation. Through scientific testing and assessment, Quiet Mark identifies the quietest products in a given category, awarding usage permission of the famous Quiet Mark logo on the product packaging, ecommerce sites and other marketing usage .

Right now, with more people deciding to working from home more permanently. Consumers are interested in making their homes quieter, to help focus on their work, and with many kitchen tables doubling up as work desks, that includes quiet dishwashers, washing machines, coffee machines etc. Globally, there are almost 700 Quiet Mark certified products, from over 80 brands. If you see anything that interests you on our site, https://www.quietmark.com/, that isn't on our Pressloft image gallery, please feel free to get in touch, simongosling@quietmark.com and we'll be happy to share images with you. Thank you.