Air-water heat pump current consumption and data

We (3 people, 180 sqm, renovated 60s building, living room temperature at 22-23 degrees, bathroom ≥23) are currently at 11-12.5 kWh per day, outside temperature ±5 degrees. In the evening the stove is often on.

Sorry, but if I heat the bathroom almost separately, live with the stove, and the other rooms probably stay cold, I can do without the consumption data. No input, no output.

I currently consume more than double to reach 22°C in the living area and 23.5°C in the bathroom with AT around 2°C including hot water.

I currently consume more than double to reach 22°C in the living area and 23.5°C in the bathroom at an outside temperature around 2°C including hot water.

But you are doing that on purpose ;)

Absolute values without a real point of comparison are actually quite pointless. Therefore, an attempt at standardization. In our heating load calculation, this value can be found (referring to the entire house):

[ATTACH width="557px" type="full"]67587[/ATTACH]

Currently, we have an average daily difference of about 22° (about 0° outside, 22° inside), which corresponds to a current heating load of 2,860W. If I apply our current COP to that, it fits quite well.

Do you also have this information, and does it match for you?

Just checked, in November it was 391kWh, so a good 13kWh per day for the entire system. Room temperature 22-23°, KWF55, 218m2 heated area.

Sorry, but if I basically heat the bathroom separately, live with the stove and the other rooms probably stay cold, I can forget about the consumption data. No input, no output.

Nice if you see it that way, some others are interested in the flow temperature, in how the consumption figures look when you have more than one heat source. Bathroom electricity consumption per day is about 0.75-1.05 kWh, I’m not weighing the wood now. The other rooms are btw. at 20-22 degrees. Especially in old buildings with one or the other thermal bridge, the requirements might look a bit different.