Heat pump

Due to the very low energy consumption resulting from the use of the ventilation system with heat recovery, the external insulation and the low temperature underfloor heating, a brine/water heat pump from Tecalor was selected. Small instantaneous water heaters were installed to heat the hot water in the hand basins. This allows the flow temperature of the heat pump to be kept very low in order to achieve optimum efficiency. In summer, the circulation pump can run in cooling mode to achieve a temperature reduction via the underfloor heating. At the same time, the heat source (deep drilling) is heated up, which is beneficial for efficiency in winter.

Brine / water heat pump

TTF 13 cool with 13.21 kW nominal power
Buffer tank: 1000 l
Flow temperature < 30
Return flow temperature: 23
Annual coefficient of performance: 5,78

Name	Purpose	Lifetime	Type	Provider
_gat	Used to throttle request rate.	1 day	HTML	Google
_gcl_au	Used by Google AdSense to experiment with advertisement efficiency.	3 months	HTML	Google
_gat_UA-15426553-1	missing translation: trackingobject._gat_UA-15426553-1.desc	2 years	HTML	Google
_gid	Used to distinguish users.	1 day	HTML	Google
AMP_TOKEN	Contains a token that can be used to retrieve a Client ID from AMP Client ID service. Other possible values indicate opt-out, request in progress or an error retrieving a Client ID from AMP Client ID service.	1 year	HTML	Google
_dc_gtm_--property-id--	Used by DoubleClick (Google Tag Manager) to help identify the visitors by either age, gender or interests.	2 years	HTML	Google
_ga	Used to distinguish users.	2 years	HTML	Google
xs	missing translation: trackingobject.xs.desc	1 year	HTML	facebook
_fbp	Stores the unique visitor ID.	28 days	HTML	facebook
facebookPixel	If JavaScript is not enabled, this pixel initiates a connection to facebook.	none	Pixel	facebook
YouTube	Is used to connect to YouTube and to display videos.	none	Connection	YouTube