Non-binding request

Are you interested in the PZP heat pumps? Send us a non-binding request.

The water - water AQUASTAR heat pumps

The water - water AQUASTAR heat pumps

The AQUASTAR heat pumps with water - water system use geothermal underground water heat for their operations. Applying pressure the heat pump increases the temperature of the heat drawn from underground water which is subsequently used for hot water production. Their application is particularly beneficial in areas with vast amount of underground water.

The application of the AQUASTAR heat pumps may be extended when incorporated inan industrial process the waste product of which is hot water that can be used for the operations of the heat pump.

The AQUASTAR model options and equipment

The AQUASTAR heat pump is available in many variations which differ in equipment - ranging from basic models to heap pumps with full equipment containing a heat source reserve, outlet and sophisticated functions for hot water production, or a built-in hot water tank, equithermal regulation of temperature and many other features. The vast range of this type of heat pumps allows for selecting a system that complies with your particular requirements.


The AQUASTAR heat pumps are available in the output range from 8 to 54 kW. In case higher outputs are needed, the control system allows for connecting more heat pumps in a form of cascade.

Heat pump control

Room - manager control unit

The AQUASTAR heat pump is controlled by an easy-to-use Room - manager control unit, which can be placed anywhere inside the heated building. This control unit monitors operating stages of a heat pump and it can be used to regulate the heating and hot water heating.

Web interface in the Internet browser

All our heat pumps are equipped with regulator (CP-1051) which contains a WEB - server. This regulator is a network device with its own IP address. It is possible to access the regulator remotely through the IP address and to view the web interface of the regulator control panel or the heat pump control panel in the internet browser. This connection can be made by means of PC, laptop, tablet, smart phone, etc. Heat pumps can be thus remotely controlled via these devices. The web interface of the WEB-server is very simple and intuitive, a heat pump can be thus controlled remotely.

Control by means of mobile phone

The PZP heat pumps can be also controlled via SMS commands using any mobile phone. The only requirement is to purchase a modem which is available in the section of optional accessories for your heat pumps. You will also need a SIM card to avail of this type of control.

  • The properties of AQUASTAR heat pumps
  • Output ranging from 8 to 54 kW.
  • Very efficient heating and hot water production.
  • Year-around stable heating output.
  • Very favourable performance factor.
  • Maintenance-free.
  • User-friendly control system.
  • Silent operation.

Non-binding request

Parameters of AQUASTAR heat pumps

Heat pump type HPWW
Output type 08 10 12 14 18 22 26 32 36 44 54
Energetic parameters W10/W35*
Heating output (kW) 7,0 10,1 13,1 15,2 18,2 21,5 27,7 31 36,2 46 53,4
Performance factor (COP) 5,4 5,3 5,5 5,6 5,5 5,5 5,3 5,4 5,4 5,4 5,2
Energetic parameters W10/W45*
Heating output (kW) 6,5 9,1 11,8 14,1 16,7 19,8 26,3 29,3 34,2 42,8 50,5
Performance factor (COP) 4,1 4,1 4,2 4,3 4,2 4,2 4,1 4,2 4,2 4,1 4,0
Other parameters
Compressor/refrigerant Scroll/R407C
Size (Combi) Width x depth x height (mm) 600 x 800 x 1625  
Size Width x depth x height (mm) 580 x 600 x 1500 700 x 750 x 1500

*Performance parameters are measured according to standard EN 14511

Do you have a query? Use the form to write to us.

Fields marked * are required
Your name and surname
* Your email address
Your phone number
* Your message

Should you have queries or special requirements, do not hesitate to write to us and our team of specialists will assist you fully.

Please, enter the result (number)
* three plus five

Why heat pumps from PZP?

  • We are the largest producer of heat pumps on the Czech market
  • The PZP heat pumps are well known for being reliable
  • We provide 24-hour service for the entire Czech Republic.
  • We deliver complete turnkey projects.
  • Superior full warranty for 5 years.


  • A dominant producer in the field of heat pumps
  • Producer of systems with excellent technical parameters.
  • A holder of numerous awards from international markets
  • A supplier of reliable and economical solutions
  • A producer with own service network covering the entire Czech Republic