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Right of return 14 days
In order to increase efficiency, heat pumps operate with the lowest possible temperature differences.
OEG heat pump storage tanks have been specially designed for this requirement by providing an extremely large double-coil heat exchanger surface...
All product informationStorage tanks A+
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High Quality
10-year warranty
In order to increase efficiency, heat pumps operate with the lowest possible temperature differences.
OEG heat pump storage tanks have been specially designed for this requirement by providing an extremely large double-coil heat exchanger surface. The storage tanks are used for the heating, storing and supply of drinking water in combination with heat pumps and solar systems.
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Rated volume according to EN 12897: | 400 |
Colour: | silver |
Insulation according to DIN 4102-1 Fire Protection Class B2: | solid foamed insulation |
Weight [kg]: | 180 |
Total height including insulation [mm]: | 1725 |
Diameter with insulation [mm]: | 710 |
Tilt height [mm]: | 1865 |
Energy efficiency class according to EU regulation no. 812/2013: | A+ |
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]: | 628 |
Performance indicator NL following DIN 4708: | 13 |
Real volume according to EN 12897 [l]: | 412 |
pmax Tank [bar]: | 10 |
tmax Tank [°C]: | 95 |
tmin Tank [°C]: | 20 |
Smooth-pipe heat exchanger [number]: | 2 |
Smooth-pipe heat exchanger area bottom [m²]: | 1,30 |
Smooth-pipe heat exchanger area top [m²]: | 4,04 |
Smooth-pipe heat exchanger volume bottom: | 8,40 |
Smooth-pipe heat exchanger volume top: | 26 |
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: | R 1" |
Connection heat generator [thread]: | Rp 1 1/2" |
Connection heat exchanger [thread]: | Rp 1" |
Connection circulation: | R 3/4" |
Connection heating element [thread]: | Rp 1 1/2" |
Service hatch (LK 150): | 115 / 180 |
Max. immersion depth of flange heater [mm]: | 540 |
Max. immersion depth of screw-in heater [mm]: | 440 |