Product List

Application of the Product Database for Large Heat Pumps

To identify suitable units for your specific application, you can define various search criteria on this page. These allow you to identify the large heat pumps that are appropriate for your application and obtain detailed technical information.

Defining Search Criteria: To determine which large heat pumps are suitable for your project, you can adjust various filter options. These search criteria are listed in the left column of the webpage:

  • Maximum Flow Temperature: Enter the maximum flow temperature for your project.
  • Rated Heating Capacity: Filter by the heating capacity of the unit.
  • Refrigerant Category: Select the appropriate refrigerant category.
  • Source Type: Define what type of heat source is being used.
  • Circuit Type: Determine the type of circuit system.

Note: It is not necessary to fill out all search criteria – however, the more filters you set, the more specific your product selection will be.

Detailed View of Manufacturers and Products:

Click on a manufacturer's name to obtain extended information about them. When you click on a product name, a detailed view opens with all available information about that product.

Extended Information: For more detailed information on the various refrigerants, heat sources, and circuit types, infobuttons are available. By clicking on these buttons, you will receive a brief overview of each term.

Database Analysis and API Access: If you wish to conduct an independent evaluation of the database, you can access the database under the menu item Product API . The database is available to you as a JSON REST API.

For more information, click on a product or visit the page on a larger screen.

Manufacturer Product Source Type Refrigerant Circuit Type Thermal Capacity [kW] Flow Temperature [°C] Verified
Ochsner Energie Technik IWWS 340 ER6a u / IWWS ER a u Brine/Water R1234ze(Z) Closed 340 26-70
Ochsner Energie Technik IWWS 340 ER7a u / IWWS ER a u Brine/Water R513A (R1234yf/R134a) Closed 340 28-70
Ochsner Energie Technik IWWS 340 R6a / IWWS R6a Brine/Water R1234ze(Z) Closed 340 25-88
Ochsner Energie Technik IWWS 340 R7a / IWWS R7a Brine/Water R513A (R1234yf/R134a) Closed 340 25-73
Ochsner Energie Technik IWWS 460 ER6a u / IWWS ER a u Brine/Water R1234ze(Z) Closed 460 26-70
Ochsner Energie Technik IWWS 460 ER7a u / IWWS ER a u Brine/Water R513A (R1234yf/R134a) Closed 460 28-70
Ochsner Energie Technik IWWS 460 R6a / IWWS R6a Brine/Water R1234ze(Z) Closed 460 25-88
Ochsner Energie Technik IWWS 460 R7a / IWWS R7a Brine/Water R513A (R1234yf/R134a) Closed 460 25-73
Ochsner Energie Technik IWWS 520 R6a / IWWS R6a Brine/Water R1234ze(Z) Closed 520 25-88
Ochsner Energie Technik IWWS 520 R7a / IWWS R7a Brine/Water R513A (R1234yf/R134a) Closed 520 25-73
Ochsner Energie Technik IWWS 660 R6a / IWWS R6a Brine/Water R1234ze(Z) Closed 660 25-88
Ochsner Energie Technik IWWS 660 R7a / IWWS R7a Brine/Water R513A (R1234yf/R134a) Closed 660 25-73
Ochsner Energie Technik IWWS 830 R6a / IWWS R6a Brine/Water R1234ze(Z) Closed 830 25-83
Ochsner Energie Technik IWWS 830 R7a / IWWS R7a Brine/Water R513A (R1234yf/R134a) Closed 830 25-70
Ochsner Energie Technik IWWSV 1020 ER6a / IWWSV ER6a Brine/Water R1234ze(Z) Closed 1,020 25-70
Ochsner Energie Technik IWWSV 1020 ER7a / IWWSV ER7a Brine/Water R513A (R1234yf/R134a) Closed 1,020 25-60
Ochsner Energie Technik IWWSV 1020 R6a / IWWSV R6a Brine/Water R1234ze(Z) Closed 1,020 25-70
Ochsner Energie Technik IWWSV 1020 R7a / IWWSV R7a Brine/Water R513A (R1234yf/R134a) Closed 1,020 25-63
Ochsner Energie Technik IWWSV 410 ER6a / IWWSV ER6a Brine/Water R1234ze(Z) Closed 410 25-70
Ochsner Energie Technik IWWSV 410 ER7a / IWWSV ER7a Brine/Water R513A (R1234yf/R134a) Closed 410 25-60