flexoTHERM is a ground source heat pump out of the box, but uniquely, the unit can also be converted to accommodate different energy sources such as air or water where required. Available in 230V and 400V with a range of outputs, flexoTHERM incorporates state-of-the-art Electronic Vapour Injection (EVI) compressor technology to deliver the highest levels of efficiency and heating performance. flexoTHERM can also be cascaded to accommodate larger residential and commercial projects which feature Green iQ technology for optimum efficiency, performance and sustainable credentials. In addition, the product has also been awarded a ‘Quiet Mark’ by the Noise Abatement Society thanks to it being exceptionally quiet during operation as well as being MCS accredited, which can help end users benefit from the RHI scheme
With noise levels as low as a modern refrigerator - 42dB(A), flexoTHERM has earned the ‘Quiet Mark’ approval
flexoTHERM can connect to three different sources: ground, water or air, giving a greater choice of sustainable energy sources
Integrated EVI super compressor, injects additional refrigerant into the compression cycle giving more power and more efficiency
Two-year standard warranty with the option to extend up to seven years, when an installation is registered through Vaillant Advance Renewables loyalty scheme
flexoTHERM models are available in two voltages to serve a range of outputs: 230V available in 5kW, 8kW and 11kW outputs, and 400V available in 5kW, 8kW, 11kW, 15kW and 19kW outputs
flexoTHERM is compatible with the Vaillant wired VRC 700 and wireless VRC 700f controls, to provide optimum system efficiency and a system rating of ErP A+++
Green iQ technology aids in future-proofing the product and ensures optimum efficiency, performance and sustainability
Integral components make flexoTHERM simple to install, with built-in ground and heating circulation pumps and a three-way diverter valve
Modular design gives flexoTHERM greater sustainability and flexibility with accessories to enable connection to either air or water sources
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