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Premium buffer storage tanks for highest demands on heat storage and efficiency. Particularly with systems that use heat generators which achieve optimum efficiency only under full load (e.g. many solid fuel boilers)...
All product informationPremium buffer storage tanks for highest demands on heat storage and efficiency. Particularly with systems that use heat generators which achieve optimum efficiency only under full load (e.g. many solid fuel boilers). While the heat generator is in operation, it generates more heat than is consumed by users. The surplus heat heats up the water in the buffer storage tank and is stored. During downtimes, this heat can later be retrieved as needed.
The OEG buffer storage tank is suitable as primary cylinder for solar systems, heat pumps, wood boilers, pellet boilers and can also be used for district heating. The two additional smooth-pipe heat exchangers allow further heat generators to be integrated and their energy to be fed into the buffer storage tank.
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OEG no. | 516008069 |
Installation type: | Vertical storage tank |
Manufacturer | OEG |
Notes | |
Customs tariff number | 73090059 |
Colour: | white |
Insulation according to DIN 4102-1 Fire Protection Class B2: | removable segment insulation |
Weight [kg]: | 333 |
Total height including insulation [mm]: | 2350 |
Required height for cover assembly [mm]: | 2525 |
Diameter without insulation [mm]: | 790 |
Diameter with insulation [mm]: | 1015 |
Tilt height [mm]: | 2280 |
Energy efficiency class according to EU regulation no. 812/2013: | A+ |
Heat retaining loss according to EN 12897 [W]: | 55 |
Heat losses in stand-by mode according to DIN 12897 [kW/h / 24 h]: | 1,320 |
TÜV certificate ID: | 0000080331 |
Real volume according to EN 12897 [l]: | 988 |
pmax Tank [bar]: | 3 |
tmax Tank [°C]: | 95 |
tmin Tank [°C]: | 20 |
Smooth-pipe heat exchanger [number]: | 2 |
Smooth-pipe heat exchanger area bottom [m²]: | 3,30 |
Smooth-pipe heat exchanger area top [m²]: | 2,60 |
Smooth-pipe heat exchanger volume bottom: | 21,30 |
Smooth-pipe heat exchanger volume top: | 17 |
pmax Smooth-pipe heat exchanger [bar]: | 10 |
tmax Smooth-pipe heat exchanger [°C]: | 130 |
Connection layout: | 90° |
Connection sensor [Ø mm / terminal]: | 6 mm |
Connection heat generator [thread]: | Rp 1 1/2" |
Connection heat exchanger [thread]: | Rp 1" |
Connection heating element [thread]: | Rp 1 1/2" |
Max. immersion depth of screw-in heater [mm]: | 800 |