SWWS 806

Article Number 15038801

Hot water tank SWWS 806
with smooth-tube heat exchanger

(heating, preparation of domestic hot water)

The hot water storage tanks are enamelled in accordance with DIN 4753 and the smooth-tube coils are specially dimensioned for operation with heat pumps. Very good thermal insulation guarantees low heat losses. Domestic hot water is prepared using the continuous flow principle.

Suitable for heat pumps up to max. 18 kW heating output and solar thermal systems up to approx. 6 m² effective collector area.


Storage volume according to ERP: 822 litres
Nominal capacity: 783 litres
Heating water connection: R 1 1/4".
Cold water connection: 1 1/4".
Smooth tube heat exchanger: 4.60 m² (heating water circuit) - 1.8 m² (solar circuit)
Weight: approx. 300 kg incl. insulation
Unit dimensions (Ø x H): 990 x 1980 mm incl. insulation
Tilt dimension: 2020 mm with insulation
Colour: silver-grey

Additionally included in delivery:

  • Protective anode

Optionally available:

  • Electric heating element 3/6/9 kW
Article Number 15038801
Equipment designation SWWS 806
Standing loss 138
Hot water storage tank volume 822
accessories EN
Energylabel EN

Possible energy efficiency classes
Space heaters (35° C, 55° C): A+++ to D Ӏ Combined space heaters: A+++ to G Ӏ Combi heaters: A+++ to D Ӏ Hot water preparation: A+ to F Ӏ Combination combi heaters: A+++ to G Ӏ Hot water tanks: A+ to F Ӏ Domestic hot water preparation: A+ to F Ӏ Ventilation: A+ bis G