Hello!
I'll start.
Heated area 200m2 (2,153 sq ft)
KfW 55 standard
Mechanical ventilation with heat recovery
Current outdoor temperature 6°C (43°F)
Heating energy consumption including hot water 35 kWh
Electricity consumption 9 kWh
COP 3.88
I'll start.
Heated area 200m2 (2,153 sq ft)
KfW 55 standard
Mechanical ventilation with heat recovery
Current outdoor temperature 6°C (43°F)
Heating energy consumption including hot water 35 kWh
Electricity consumption 9 kWh
COP 3.88
tomtom79 schrieb:
Your values are brutal, just about half
[ATTACH alt="IMG_20210113_191104.jpg"]56098[/ATTACH]What do you mean? I don’t understand your post.Zaba12 schrieb:
Last January and February, there were weeks where the total household energy consumption was around 400 kWh per week. That included daily charging of the electric car on weekdays (7 kWh), open ERRs, and a heating curve set to 30/21/0.
I just don’t understand why your house runs at 28/21/0, while we have similar indoor temperatures. Upstairs is 20-21°C (68-70°F), ground floor 22-23°C (72-73°F), basement 17°C (63°F) with heating off. It can’t be just the windows, and if it is, then the building materials would be a factor as well.
So this brings us back to the idea of turning off the basement heating.
[ATTACH alt="39B0C6CB-760D-4C6C-9A45-96C70A9B3353.jpeg"]56096[/ATTACH][ATTACH alt="12BCFEA7-2D9F-461E-8093-C8A6856B5956.jpeg"]56097[/ATTACH] That would be interesting to know. Could you share a thermal energy usage graph?
Bookstar schrieb:
That would be interesting to know. Could you please take a picture of the heat amount?Yes, I will. I just reset it. The heat pump has just started up now. Tomorrow at 8 PM, I will note down the heat amount.Or is the heat amount shown in the data? Then I could even use yesterday’s value directly.
Bookstar schrieb:
Okay, I'll give it a try too, and then we can compare 🙂 Operating time of heat pump 1:07, heat output 8.4 kWh, power consumption during heating mode 2 kW per hour
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