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Solar thermal

Vaillant solar collectors are available in both vertical and horizontal options, for added flexibility.

auroTHERM VFK 145

High efficiency solar thermal flat plate collectors

  • Standardised roof bracket system
  • Push fit hydraulic connections
  • Structured solar glass 3.2mm thick with 91% solar transmission
  • Suitable for high operating temperatures

auroTHERM plus VFK 155 (discontinued)

High efficiency solar thermal flat plate collectors

  • Standardised roof bracket system
  • Push fit hydraulic connections
  • Anti-reflective solar glass 3.2mm with 96% solar transmission
  • Suitable for high operating temperatures

auroTHERM exclusive VTK 570 (discontinued)

Vacuum tube solar collectors

  • Standardised roof bracket system
  • Vertical collector available for on-roof and flat roof installations with mounting bracket options
  • Up to six collectors can be connected in a series
  • Compound Parabolic Concentrator (CPC)

auroFLOW

Solar thermal drainback system

  • Mircogeneration Certification Scheme (MCS) accredited
  • Total system available under one article number
  • Suited for commercial properties
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