New range of heat pumps: green, intelligent and highly efficient

Press release

  • Company
  • Digitalisation

  • One type of heat pump for all energy sources

  • Very quiet external unit for air-water heat pumps

  • Best energy efficiency category

Heating and ventilation specialist Vaillant presented its new flexoTHERM range of heat pumps at ISH 2015 in Frankfurt am Main. The products are part of Vaillant’s new Green iQ concept, which represents efficient, intelligent and sustainable heating technology with exceptional quality standards. The new heat pump range consists of one heat pump that is the same for all energy sources and modules for the different types of heat source – air, water and soil. This makes installation and control identical for all models.

Near-silent operation enables installation in terraced housing

“The heat pumps in the flexoTHERM range are very flexible, near-silent and carry the energy-efficiency label A++,” says Dr Marc Andree Groos, CEO at Vaillant Germany. “The very quiet exterior unit in the new air-water heat pumps can even be installed in terraced housing without any limitations.” In combination with the control unit, flexoTHERM might even carry the energy efficiency label A+++ in future.

The new multiMATIC 700 system control unit is used in all appliances, enabling heat pumps to be operated via smartphone. Both skilled technicians and professional hotline advisers can view all available parameters remotely, which enables quick and reliable troubleshooting and adjustment to the most efficient settings.

Get in touch with Vaillant Germany for more product and service information: Berghauser Str. 40, 42859 Remscheid, Germany,,, phone: +49 2191 18-0.

About Vaillant

The Vaillant Group is an internationally active company based in Remscheid, Germany, which operates in the fields of heating, ventilation and air-conditioning technology. As one of the global market and technology leaders, the Vaillant Group develops and manufactures customised products, systems and services to provide a comfortable living environment. Its product portfolio ranges from efficient heating devices based on conventional energy sources to system solutions for using renewable energy. In the financial year 2020, the company, which has been family-owned since its foundation in 1874, generated sales of more than €2.7 billion with its workforce of about 15,000.


Jens Wichtermann
Jens Wichtermann

Jens Wichtermann

Group Director Communication, Sustainability & Government Relations

Phone: +49 2191 18 2754

Mobile: +49 175 295 1810

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