Frequently asked questions
Is the ThermoGenius™ Water heat exchanger performance comparable to geothermal?
Yes. In this case, the heat pump is supplied with energy from the water and not from the earth. The advantage of ThermoGenius™ Water water heat exchangers is that the heat pump does not have to pump the medium 200 m deep into the ground and back up again. Secondly, a heat exchanger in water has a much better heat transfer than in the ground. This results in a heat pump operating up to 20% more effectively with a ThermoGenius™ Water.
Is the installation of ThermoGenius™ Water heat exchangers costly?
No, unlike geothermal heat, there is no need for costly drilling. The ThermoGenius™ Water M floats independently and is simply anchored via stainless steel cables to a foundation at the bottom of the water at any depth. Similar to an underwater anchor weight. This is also possible without the use of divers. The ThermoGenius™ Water F can be firmly bolted in any position using the mounting feet provided.
What connections does the ThermoGenius™ heat exchanger have?
The ThermoGenius™ heat exchangers have standardized DN32 PE connection pipes that can be connected to the heat pump using the standard pipe welding process.
What should be the minimum water depth?
The ThermoGenius™ Water heat exchanger requires sufficient free space at the bottom and at the top. On the one hand, so that the heat exchange takes place optimally. On the other hand, so that it is not stuck in a layer of ice in winter. So there should be at least 2 m water depth for type M and 1 m water depth for type F.
What heat pump to use with a ThermoGenius™ Water?
Just as with geothermal, any brine-to-water heat pump will work. We recommend a speed-controlled heat pump. This is where we have had the best experience.
Is cooling also possible with the ThermoGenius™ heat exchanger?
Yes, both variants, active and passive cooling are possible with the appropriate heat pump.
I need more power than 14KW, what now?
For larger buildings, it is possible to connect several ThermoGenius™ heat exchangers in parallel. In this way, several hundred KW of heating power can also be generated.
What government funding is available for the ThermoGenius™?
In most of the countries the ThermoGenius™ receives a state grant. In Germany for example from the Bafa organization up to 50% funding of the entire system is possible here.
How are the ThermoGenius™ Water water heat exchangers cleaned?
Due to the black outer shell, there is virtually no fouling inside the ThermoGenius™ Water. Nevertheless, we recommend annual maintenance and removal of any deposits.
What is the shelf life of a ThermoGenius™?
It is made of special UV and saltwater resistant polyethylene and is designed for more than 30 years in the water.
Who can support me in the planning and design of large-scale projects and integral planning of energy sources?
We cooperate with experienced partners in the field of renewable energy and can recommend our network partners here.