• Big surface of heat exchangers for heat pump and gas boiler systems.
  • Suitable to work with low temperature heat carrier.
  • Models with two double coil heat exchanger – lower for solar, upper for boiler/heat pump.
  • Decreased hydraulic resistance (pressure drop).
  • Fixed possibility for electrical heating element installation (on 1.1/2” fitting)
  • 2 magnesium anodes in order to protect the enamel coating of the inner tank surface.
  • Highly efficient PU insulation for models up to 500 L
  • Models in energy class C and B).
  • Wide service opening for easy cleaning.
  • High quality enamel coating CRYSTAL TECH PRO.
Capacity 741 L
Net weight 307 kg
Insulation 100 mm
Heat losses ∆T 45K 3.1 W
Energy class C
operational temperature
95 °C
Maximum operational temperature of the heat exchanger 110
Rated pressure of the water tank 8 bar
Rated pressure of the heat exchanger 6 bar
Diameter 990 mm
Heat exchanger surface S1/2 2.5/3.8
Heat exchanger capacity S1/2 14.3/14.9 L
Minimum height of the premise 2124 mm