Hello!
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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
T
T_im_Norden13 Feb 2021 08:44Average -13.3, 6.67 m³ (235.5 ft³), 72.624 kWh, 24 hours runtime, 20-24 degrees Celsius (68-75°F), 150 m² (1,615 ft²), 29.3°C (85°F) supply temperature, 27.3°C (81°F) return temperature.
Daniel-Sp schrieb:
In the last 24 hours, 62.9 kWh of heat was generated for heating and hot water.
Outdoor temperature ranged from 1 to -11.9°C (30 to 11°F), average temperature -5.6°C (22°F). Indoor temperature 23°C (73°F). Colder than the natural outdoor temperature.
The compressor consumed 16.2 kWh. This does not include the consumption of the control electronics and circulation pump. I would need another submeter for that. Thanks to sunshine today, there were probably significant solar gains as well.
Total house consumption was 23 kWh. The oven was on for 22 minutes today; otherwise, only standby consumption. It’s really warm at your place 🙂
D
Daniel-Sp13 Feb 2021 09:07Yeah. It’s a pity, really. I would have liked to see the heat pump pushed to its performance limits.
Daniel-Sp schrieb:
Yes. It’s a pity, really. I would have liked to see the heat pump pushed to its limits.I don’t think that will happen this year anymore. Tonight and tomorrow night will be about as cold as yesterday. Then it will miraculously warm up by 15°C (27°F) at night very quickly.User0815 schrieb:
130 m² (1400 sq ft) over two full floors, KfW 55 standard without mechanical ventilation with heat recovery, indoor temperature between 21.5°C and 22.5°C (70.7°F and 72.5°F)
February 10: -5.9°C to -2.6°C (21.4°F to 27.3°F)
February 11: -11.3°C to 0°C (11.7°F to 32°F)
55 kWh total electricity according to the electricity meterBookstar schrieb:
That’s not good.Just to avoid misunderstandings: This is the electricity consumption for both days (48 hours)
@Daniel-Sp How many square meters do you have? 65 kW heating capacity is quite reasonable. Comparing it to the amount we produce, you have about a 130 m² (1400 sq ft) house :-) Considering insulation/KfW standards, at most 150/160 m² (1600/1700 sq ft).
We currently have 39 kW electricity and 132 kW heating capacity for the house, but it was too warm; the living room was at 24.5°C (76°F). Fortunately, the electric heating element is off. I reset the heating curve to 25 21.5 0. There was a 6-hour pause at first, and now it only ran for 4 hours during the night. Right now, except for one child’s room, the whole house is still too warm. That’s what happens when you set too many things at the same time.
We currently have 39 kW electricity and 132 kW heating capacity for the house, but it was too warm; the living room was at 24.5°C (76°F). Fortunately, the electric heating element is off. I reset the heating curve to 25 21.5 0. There was a 6-hour pause at first, and now it only ran for 4 hours during the night. Right now, except for one child’s room, the whole house is still too warm. That’s what happens when you set too many things at the same time.