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
A
Alessandro22 Nov 2021 11:14I found a photo of the heat pump meter reading from exactly one year ago.
My annual consumption is 4,600 kWh for 200 m² (2,150 sq ft) of heated area.
That’s 23 kWh/m² (2.1 kWh/sq ft) including hot water per year.
Have you ever calculated this for your house?
I think 23 kWh/m² including hot water is a good value.
My annual consumption is 4,600 kWh for 200 m² (2,150 sq ft) of heated area.
That’s 23 kWh/m² (2.1 kWh/sq ft) including hot water per year.
Have you ever calculated this for your house?
I think 23 kWh/m² including hot water is a good value.
Alessandro schrieb:
I found a photo of the heat pump meter reading from exactly one year ago.
My annual consumption is 4,600 kWh for 200 m² (2,153 sq ft) of heated area.
That’s 23 kWh/m² (2.1 kWh/sq ft) including hot water per year.
Have you calculated this for your house?
I think 23 kWh/m² including hot water is a good value. You are talking about electricity, not heat output. And you include water usage (which is very individual) calculated per square meter. I think that’s already complicated enough, but then breaking down water consumption by square meter as well? 😉
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Alessandro22 Nov 2021 11:25Of course, I calculate in electricity. After all, that’s ultimately what I pay for 😉 Maybe I should have added that I’m not referring to the heating load per square meter... Of course, hot water is individual, but it’s hard to separate that out.
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