B270 | Brauchwasser Wärmepumpe | ecodesign | Land- und Forstwirtschaft | Novatronic | Stückholz
Product details
The advantages of the ecodesign 400 WT at a glance:
- 5-year warranty on boiler and electronics
- Water content 373L enables 1400L/day (40°C)
- Powerful compressor for rapid reheating
- Standard signal anode guarantees permanent corrosion protection
- Multi-temperature model – year-round outdoor air intake possible ( -10°C to +35°C)
- Integrated heat exchanger for connecting additional energy generators
- Extremely quiet operation
- Circulation connection
- Highly efficient CFC-free thermal isolation ensures low standstill losses of only 30W!
- Safe hygiene with the legionella program
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Spezifikationen Brauchwasser-Wärmepumpe ecodesign 400 WT,
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Typ | ecodesign 400 WT | |
|---|---|---|
COP (L20/W10-55) | kW | 3.15 |
Heating capacity max. | kW | 4.64 |
Boiler capacity | L | 373 |
Hot water output | L | 1400L / 24h |
max. domestic hot water temperature (compressor) | °C | 62 |
Mass ⌀ x H | mm | 707 x 1916 |
Weight | kg | 149 |
SVGW | Nr. | 1406-6281 |
Climate premium
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References
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Frequently asked questions?
The heat pump extracts thermal energy from the ambient air. The refrigerant absorbs this heat in the heat exchanger (evaporator) and is then compressed in the compressor. The heat generated in this process is used for heating and hot water production via another heat exchanger. In summer, the cycle can also be used for cooling by reversing the process.
The heat pump extracts thermal energy from the ground using a geothermal probe or groundwater. The refrigerant absorbs this heat in the heat exchanger (evaporator) and is then compressed in the compressor. The heat generated in this process is used for heating and hot water production via another heat exchanger. In summer, the cycle can also be used for cooling by reversing the process.
Heat pumps are suitable for both and can therefore be used in new buildings and old buildings undergoing renovation. With the latest generation of heat pumps, flow temperatures of up to 70° can be achieved.
However, it may be worth replacing or adding new radiators with a larger heating surface area in order to increase the efficiency of the heat pump. Seek advice from a specialist. In general, energy-saving measures should be considered for the building envelope in order to directly reduce the heat demand and thus reduce the flow temperatures and increase the efficiency of the heat pump.
Yes, because all our heat pump systems are designed for the design temperature. However, there are some differences between the various heat pump systems that need to be taken into account:
Air/water heat pumps:
Air/water heat pumps have a lower operating limit (approx. -25°C). For heating systems, this means that the heat output is guaranteed up to the design temperature (in the Swiss Plateau, for example, at -7°C). If the outside temperature falls below this design temperature, the auxiliary heating can switch on automatically. Statistically speaking, however, this is extremely rare.
Brine/water heat pumps:
With brine/water heat pumps, it is important to dimension the geothermal probes correctly. The geothermal energy at depth is constant and changes only minimally, even if the top layer of soil is frozen.
A heat pump with a COP of 5 requires 1/5 of the total energy produced in the form of electrical energy, while 4/5 of the energy is obtained from the environment (ambient air, geothermal probe, etc.).
The COP is highly dependent on the source temperature and the flow temperature. The higher the source temperature and the lower the flow temperature, the higher the COP and the energy efficiency.
In combination with a PV system, the amount of electricity consumed can be increased and energy costs reduced.
The sound insulation of heat pumps can be improved through structural measures. The most important measure is to physically decouple the heat pump from the house. Pipes must also be physically decoupled using suitable mounting systems. Sound insulation hoods or sound insulation walls can also significantly reduce noise levels.
Heat pumps are generally very low-maintenance. However, a heat pump should not be neglected. Contamination on the outdoor unit or in the heating circuit, incorrect settings, incorrect heating curves, etc. can damage the heat pump or reduce its efficiency. Periodic maintenance is therefore always beneficial and extends the service life.
Domestic hot water heat pump ecodesign 400 WT
area of applicationThe new extra robust ED 400 WT domestic hot water heat pump can be used wherever large quantities of hot water need to be available immediately.
must be available immediately. At the same time, it reduces operating costs to a minimum. Despite the large water content, the ED 400 WT has a low overall height.
In addition to very cost-effective hot water generation, the ED 400 WT provides other additional benefits in terms of comfort and indoor climate. The ED 400 WT draws in ambient air (outside or inside the house) and expels cooler, drier air. As a As a welcome side effect, cellar rooms can be dehumidified and the cool air can also be used for air conditioning in kitchen, living room or bedroom, wine cellar etc.
Smart control:
- Intelligent smart grid interface enables connectivity of photovoltaic systems and multi-tariff meters
- Boost function – for short-term increased hot water demand
- Timer function – you determine when the domestic hot water heat pump runs
- Holiday function – reduces consumption during absence
Assembly and transportation:
- Due to its low height and space requirements, the ED 400 WT fits into almost all installation rooms and replaces the drinking water storage tank optimal
- Easy handling thanks to unscrewable retaining bracket provides more transport protection during installation and placement in the installation room
- Plug-and-play installation with pre-set controls saves time and guarantees simple operation