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+Residential comfort requires air humidity
In residential buildings an air humidity of 30% to 60% is perceived as pleasant. On very cold days the humidity deceases through the temperature increase of the outside air in the ventilation system. At the same time humidity from the house is transported with the exhaust air. Thus the air humidity can clearly decrease less than 30%. To avoid this, we recommend our airing devices with moisture return.
Return of humidity is the solution
The models BasicVent and EcoVent are also available with enthalpy heat exchanger. The heat exchanger allows beside the recovery of the heat also the return of the moist dampness from the exhaust air. Besides, the airflows remain completely separate. This allows a hygienically flawless solution. The transfer of smells and germs is excluded.
Functionality of the enthalpy heat exchanger
The humidity exchange occurs after the physical principle of osmosis. The steam of the exhaust air condenses on the special polymer membrane. With medium osmotic pressure the water molecules diffuses through the membrane and are absorbed by the dry outside air. So the heated air with ideal humidity flows back into the building.
The best performance
The performance data of the devices are excellent. Although the heat provision of enthalpy heat exchanger is minimal lower than a standard heat exchanger, the energy stored in the steam causes an overall improved performance. The heat supply degree lies with up to 80% and up to 74% of the humidity can be recovered.
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In addition to best performance values and high-quality equipment, many of our heat pumps have already received a number of awards due to their design and efficiency. The successful design and optimised housing dimensions allows seamless integration of our products into every living ambience. Furthermore, all models have excellent COP values. This is our self-concept of uncompromising high-end.
The software for the heat pump and all other WATERKOTTE units is checked during our maintenance service on site and updated if necessary
Parts up to compressors can be replaced by the service engineer on site. In special cases a replacement machine up to max. 27 kW can be provided.
You need a spare part? Our customer service will advise you on all components of your WATERKOTTE heat pump. This applies to both current and older series.
On the purchase and installation of a new WATERKOTTE heat pump your old system (boiler, heat pump) will be disposed of. This statement does not apply to oil tanks and contaminated units.
Prior to the purchase of a new system we support you with the design of the optimal system. For EcoVent systems we prepare for you detailed project documentationfor your living area ventilation.
The system settings are confi gured to suit the user‘s situation.
New systems are checked for correct installation and placed in service by factory customer service.
All components in a system are professionallycleaned and in this way kept in best condition in relation to effi ciency and hygiene.
On the purchase of a geothermal system we provide advice on all aspects related to boring. We will also recommend a suitable boring company based on the information we have available.
The efficiency of your heat pump system is measured and optimised by fi ne tuning the settings for the individual units.
