High-quality fresh-water storage tank with buffer unit for heat pump systems intended for hygienic domestic hot water heating in continuous flow principle and the heating or cooling of heating water...
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Ideal for heat and cold storage
Delivery by forwarding agency
Storage tanks A+
36 months warranty
High Quality
High-quality fresh-water storage tank with buffer unit for heat pump systems intended for hygienic domestic hot water heating in continuous flow principle and the heating or cooling of heating water. The storage tank assumes 2 functions. The fresh water is heated in the upper part of the tank, the lower part buffers the heating return and provides defrosting energy for the heat pump. The isolated structure of both tank areas allows large temperature differences. Therefore, it is possible to simultaneously heat the domestic hot water and to ensure the cooling function of the surface heating by the heat pump in summer. Both tank areas can be retrofitted with separate heating elements. The additional smooth-pipe heat exchanger can be used for heating in the fresh-water area as an extra heat source.
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| OEG no. | 516005912 |
| Type: | FKS 400-R |
| Smooth-pipe heat exchanger: | 1 |
| Storage tank capacity fresh-water type [litre]: | 305 |
| Storage tank capacity buffer-type [liltre]: | 100 |
| Application range: | Return collector |
| Recommended for: | Heat pumps |
| Installation type: | Vertical storage tank |
| Manufacturer | OEG |
| Brand | Reverse+ |
| Energy efficiency class | A+ |
| ErP-Label |
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| Notes |
Ideal for heat and cold storage
Delivery by forwarding agency
Storage tanks A+
36 months warranty
High Quality
|
| Customs tariff number | 84191900 |
General
| Rated volume according to EN 12897: | 400 |
| Colour: | blue |
| Insulation according to DIN 4102-1 Fire Protection Class B2: | solid foamed insulation |
| Weight [kg]: | 135 |
| Total height including insulation [mm]: | 1540 |
| Diameter with insulation [mm]: | 760 |
| Tilt height [mm]: | 1710 |
| Heat retaining loss according to EN 12897 [W]: | 39 |
| Heat losses in stand-by mode according to DIN 12897 [kW/h / 24 h]: | 0,936 |
| Output capacity (45°C) [l]: | 174 |
| Performance indicator NL following DIN 4708: | 1,60 |
| Real volume according to EN 12897 [l]: | 405 |
| pmax Tank [bar]: | 3 |
| tmax Tank [°C]: | 95 |
| tmin Tank [°C]: | 10 |
| tmax Ambient air [°C]: | 30 |
| Max. rel. air humidity [%]: | 80 |
| Buffet storage tank capacity (part of the actual capacity) [l]: | 100 |
| DHW heat exchanger area [m²]: | 3,38 |
| DHW heat exchanger volume [l]: | 19,14 |
| 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]: | 1,74 |
| Smooth-pipe heat exchanger volume bottom: | 12 |
| 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 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 |