Multifunctional stratification tank allSTOR exclusive

Flexible solar thermal systems for heating and domestic hot water.

allSTOR exclusive. Vaillant presents its new innovative system for the storage of heating water and to produce domestic hot water that has already been heated by the sun.

With their contemporary and sleek design, these units offer numerous options for connection to various heating sources. They are the tried-and-true, ideal choice for upgrading existing heating systems and for new construction projects. Their installation is remarkably straightforward, quick, and safe, all while maintaining the renowned quality associated with Vaillant products.

  • Thermal stratification tank for combining various energy sources such as solar, geothermal, gas, oil, biomass, heat pumps
  • Healthy production of domestic hot water via the domestic hot water production station (VPM W)
  • Solar thermal energy absorption through a solar station (VPM S)
  • 5 inputs/outputs for the integration of the solar station and the domestic hot water production station (only in allSTOR exclusive)
  • Heating
  • Hot water
  • Energy efficiency in heating
  • Energy efficiency in domestic hot water
  • Apartment
  • Detached house
  • Apartment building
  • XL Load profile in domestic hot water


allSTOR VPS exclusive briefly:

  • Maximum hot water comfort for both residential and commercial buildings
  • Storage capacity of 300, 500, 800, 1000, 1500 and 2000 liters
  • Compatible with all heat sources
  • Capability of installing the solar charging station and the hot water production station on the reservoir
  • New highly efficient insulation (140 – 200 mm)
  • Easy installation
  • Diaphragm for even better stratification