The results of the EHPA testing are only published with the explicit consent of the client. The performance data of the heat pumps are presented and determined in accordance with the EHPA testing regulations (additional measurements requested by the client are not published).
Since January 2005, WPZ Buchs has been testing air / water, brine / water and water / water heat pumps according to EN 14511. Measurements according to EN 14825 are carried out since 2014.
Domestic hot water heat pumps have been measured at the WPZ since January 2012 in accordance with EN 16147. Previously, these tests were performed after the discontinued EN 255-3.
Last update of the test results: 15.11.2021
Michael Eschmann, Dipl. Ing. FHIES Institut für Energiesysteme
+41 58 257 34 02mick.eschmann@ost.ch
Heat Pump Test Center (WPZ)
Werdenbergstrasse 4
CH-9471 Buchs
Registration:
Heat pump field test 2020
Link:
Energy workbench
Link:
heat pump design program