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Fresh-water storage tank for highest demands on drinking water hygiene and energy efficiency.
The structure of the storage tank is fundamentally different from usual large-volume domestic hot-water tanks...
Storage tanks A+
10-year warranty
High Quality
Clean fresh water generation in corrugated stainless steel pipe with flow heater principle
TÜV Rheinland
Fresh-water storage tank for highest demands on drinking water hygiene and energy efficiency.
The structure of the storage tank is fundamentally different from usual large-volume domestic hot-water tanks. A built-in corrugated stainless steel pipe separates the drinking water from the heating water, while serving as a powerful heat exchanger at the same time. Thus, the advantages of a buffer tank are combined with those of a continuous flow water heater.
The heating water serves as actual heat storage while the drinking water flows through the corrugated stainless steel pipe only if required and, thus, a legionella-safe domestic water heating is ensured. You do not need a protection programme against legionella in the controller. At all times, the consumer is provided with hygienically clean, fresh water at the desired temperature.
Due to the two additional smooth-pipe heat exchangers, more heat generators can be integrated at any time and their energy can be fed into the fresh-water storage tank.
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OEG no. | 516008300 |
Installation type: | Vertical storage tank |
Manufacturer | OEG |
Brand | Pure+ |
Energy efficiency class | A+ |
ErP-Label | |
Notes |
Storage tanks A+ 10-year warranty High Quality Clean fresh water generation in corrugated stainless steel pipe with flow heater principle TÜV Rheinland |
Customs tariff number | 84191900 |
Rated volume according to EN 12897: | 400 |
Colour: | blue |
Insulation according to DIN 4102-1 Fire Protection Class B2: | solid foamed insulation |
Weight [kg]: | 160 |
Total height including insulation [mm]: | 1725 |
Diameter with insulation [mm]: | 710 |
Tilt height [mm]: | 1865 |
Heat retaining loss according to EN 12897 [W]: | 40 |
Heat losses in stand-by mode according to DIN 12897 [kW/h / 24 h]: | 0,960 |
Output capacity (45°C) [l]: | 230 |
Performance indicator NL following DIN 4708: | 2 |
Real volume according to EN 12897 [l]: | 410 |
pmax Tank [bar]: | 3 |
tmax Tank [°C]: | 95 |
tmin Tank [°C]: | 20 |
DHW heat exchanger area [m²]: | 6 |
DHW heat exchanger volume [l]: | 27 |
pmax DHW heat exchanger [bar]: | 6 |
tmax DHW heat exchanger [°C]: | 95 |
Smooth-pipe heat exchanger [number]: | 1 |
Smooth-pipe heat exchanger area bottom [m²]: | 1,88 |
Smooth-pipe heat exchanger area top [m²]: | 1,73 |
Smooth-pipe heat exchanger volume bottom: | 12 |
Smooth-pipe heat exchanger volume top: | 11 |
pmax Smooth-pipe heat exchanger [bar]: | 10 |
tmax Smooth-pipe heat exchanger [°C]: | 130 |
Connection layout: | 180° |
Connection sensor [Ø mm / terminal]: | 6 mm |
Connection cold / hot water: | Rp 1 1/4" |
Connection heat generator [thread]: | R 1" |
Connection heat exchanger [thread]: | Rp 1" |
Connection heating element [thread]: | Rp 1 1/2" |
Max. immersion depth of screw-in heater [mm]: | 600 |