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
Bookstar schrieb:
I worked a bit on the plumbing today, let’s see what comes of it 🙂 Looking forward to it. Fingers crossed.
Zaba12 schrieb:
Yesterday I had one more heating cycle than today. That made the total house consumption yesterday an important psychological 29.8 kWh. Today it won’t even reach 23 kWh total house consumption.How do you manage that? Our heat pump is already at about 24.5 kWh today, total consumption around 42 kWh.
Supply temperature is about 30 degrees Celsius (86°F), currently -8.2°C (17°F) outside temperature.
Zaba12 schrieb:
Yesterday I had one more heating cycle than today. That resulted in a psychologically important total house energy consumption of 29.8 kWh. Today, the total house energy consumption will be less than 23 kWh. Yes, how is that possible? 10 kWh would surely be house consumption, leaving 13 kWh for heating. That can’t be explained.That actually matches my observations quite well. We currently have a heating demand of 40-50 kWh. The local heating system shows an output of 1.5-2 kW when I check it.
Outdoor temperature averages around -12°C (10°F) over 24 hours.
Additionally, electricity consumption is 8-12 kWh.
With a COP of about 3.5, that fits the data from Zaba quite well.
Outdoor temperature averages around -12°C (10°F) over 24 hours.
Additionally, electricity consumption is 8-12 kWh.
With a COP of about 3.5, that fits the data from Zaba quite well.