Solution No 21

High-performance pressure maintenance in the heating system.

Special feature: Make-up of premixed and degassed heat transfer medium.

Pressure maintenance with Variomat Giga and glycol make-up from one container.

Increase in efficiency: ~10.3%


Buffer tank for cold water systems
Variomat Giga
Fillcontrol Auto
Compact manifold
Refix / Reflex
Exvoid Steel / Exdirt Steel
Exvoid T (Solar) / Exdirt

This chart is merely for illustrating the different connections. It has to be adapted to local conditions and fleshed out.


Heat insulation in cooling applications

  • Suitable diffusion-tight heat insulation must be ensured on-site.

Information for operation with glycol mixtures

  • The Servitec degassing system must be adapted for use with glycol mixtures.
  • Vessels can be used up to 50% glycol concentration as standard.