eloSTOR pro

Electric hot water storage for domestic hot water production

  • Capacities of 30, 50, 75, 100, 120 and 150 Liters
  • Multi-position - vertical or horizontal installation possible (except for 30 ltr. version).
  • Enameled steel tank with double sheathed electric heater.
  • Magnesium anode, safety thermostat and hydraulic safety system.
  • Prepared to work as direct support to a solar energy installation.


High thermal performance for domestic hot water production

The Vaillant eloSTOR pro range of storage water heaters is the ideal solution for users looking for a small investment, a high thermal performance in hot water production.

This range has been designed to the highest standards of quality, thus offering a high quality product built with the most efficient materials.



Energy efficiency
ErP efficiency rating for hot water (A+ to F)B-C