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Solar systems & components from Vaillant

  • modern solar units
  • free solar energy
  • highly efficient

Discover our solar systems for heat generation

Do you also want to benefit from free solar energy? With various technologies – for example, drain-back technology – you can reliably generate heat. Thanks to easy commissioning and overheating as well as frost protection, you can sit back and relax while our unit uses solar energy efficiently to create a comfortable atmosphere at home.

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allSTOR – The perfect system solution

Solar thermal buffer storages

  • Can be installed with every type of energy source
  • Highest warm water comfort for small, medium and large demands thanks to various tank sizes from 300 up to 2000 l.
  • Lowest standby losses due to highly efficient isolation concept

auroFLOW PLUS

Solar module for drainback systems

  • Fast and easy planning of a solar installation. Long service life only with drainback technology
  • Integrated stagnation and freezing protection system
  • High Efficiency Circulating Pumps and eBUS Connection

auroMATIC 570

Control for solar supported creation of warm water with option of auxiliary heating tailored to specific requirements.

  • For solar domestic hot water generation systems
  • Vaillant user comfort “turn and click”, Fast and safe installation thanks to System Pro E
  • Symbol display, indication of operation status and cycle times, detection of solar earnings, indicated over the graphical display

auroMATIC 620

Busmodular control system for solar supported heating

  • for control of the generation of solar domestic hot water and solar-supported heating
  • weather-guided control of the system
  • for up to 2 heating circuits, 1 direct heating circuit, 1 mixing circuit (f.ex. for underfloor heatingI, extendable up to 14 heating circuits

auroSTOR VIH

Storage tank double coil

  • Available in capacities of 300,400 and 500 liters
  • In case of need a second heat exchanger is powered by the heating device for reliable comfort
  • Compatible with Vaillant range of wall-mounted boilers, floor-standing boilers and solar thermal collectors

Solar system auroSTEP plus

Modern technology for your independence - for drainback or pressurized system

  • Well-adjusted drainback and pressurized system for the generation of solar domestic hot water
  • Minimum planning effort required, useable for domestic and light commercial segments
  • Protected from stagnation and frost damage

Solar thermal collector auroTHERM exclusive VTK

Optimum use of solar energy

  • Vacuum tube collector with 6 or 12 tubes (1 or 2m²)
  • For application in system for solar domestic hot water generation but also for solar-supported heating systems
  • Low weight and compact dimensions

Solar thermal flat plate collector auroTHERM VFK

Elegant efficiency

  • Solar warm water generation, heating of swimming pools and / or support of central heating. Designed also for large commercial solar systems.
  • Compatible for on-roof installation, homogenous in-roof installation and for remote mounting on a flat roof or other area
  • VFK 145 and VFK 155 are available in horizontal and vertical installation versions, VFK 125 for vertical installation

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