Electricity consumption of your heat pumps - comparison values?

Consumed about 420 kWh in Dec. Underfloor heating via air-water heat pump and domestic hot water via exhaust air heat pump. House: 150 sqm KFW 55 (2017). Living room and bathroom 22 degrees, bedroom 18, rest 20. Temperatures mostly mild except for one week.

Since the operation of the heat pump (including the screed program), we have consumed just under 2800 kWh. We have been in the house since July. KfW70 house with about 180 sqm. The water storage is at 50 degrees. Temperatures have been mostly mild except for November.

50 degrees are unnecessary, 45 are enough, we even run at only 43. And 2700kw for 6 months is way too much for the mild months.

50 degrees are unnecessary, 45 are enough, we even run only 43. And 2700 kW for 6 months is way too much for the mild months.

We would even like to run 55 degrees. But the system simply is not designed for that. At 55 degrees we consume a nasty amount of energy. Therefore, we only raise the temperature 2 hours before bathing. Then back down again. But even 45 degrees are clearly too little for me.

Oh, the screed program consumed 1700 kWh. So since then we have used a bit over 1000 kWh.

Type of heat pump: Brine heat pump- Tecalor TTC 05
House size (sqm): 240 sqm (including basement)
Electricity consumption: December 276 kWh, annual performance factor ? (not possible for one month)
Hot water generation via heat pump? Yes
Energy efficiency house: KfW70 (2014)
Calculated heating load: approx. 6 kW

My construction project is similar to your specifications, so I would like to know how deep your drilling for the brine heat pump was.