Article Number 15211201
Hot water storage tank WWS 507.2
with smooth tube heat exchanger
(heating, preparing domestic hot water)
The hot water tanks are enamelled according to DIN 4753 and the smooth pipe registers are specially dimensioned for operation with heat pumps. Very good thermal insulation guarantees low heat losses. The domestic hot water is produced in a continuous flow system.
Suitable for heat pumps up to max. 30 kW heat output.
Storage volume according to ERP: 461 litres
Nominal capacity: 412 litres
Heating water connection: R 1 1/4"
Cold water connection: 1 1/4"
Smooth-tube heat exchanger: 7.0 m²
Weight: approx. 218 kg incl. insulation
Device dimensions (Ø x H): 750 x 1960 mm incl. insulation
tilting dimension: 2030 mm with insulation
colour: silver grey
Additionally included in delivery:
- protective anode
- electric heating element 2/4/6 kW
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