• 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.
  • High efficiency PU insulation
  • Models in energy class C and B).
  • Wide service opening for easy cleaning.
  • High quality enamel coating CRYSTAL TECH PRO.
SAP 305249
Capacity 459 L
Net weight 183 kg
Insulation 50 mm
Heat exchanger surface S1 1.55 m²
Heat exchanger surface S2 3.45 m²
Heat exchanger capacity S1 9.30 L
Heat exchanger capacity S2 21.00 L
Heat losses ∆T 45K 95 W
Energy class C
Maximum
operational temperature 		95 °C
Maximum operational temperature of the heat exchanger 110 °C
Rated pressure of the water tank 8 bar
Rated pressure of the heat exchanger 6 bar
Diameter 750 mm

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