ᐅ Air-to-Water Heat Pump: Current Consumption and Data

Created on: 29 Sep 2020 11:06
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Bookstar
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
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Daniel-Sp
13 Feb 2021 13:29
Just under 150 m² (1,615 sq ft)
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Daniel-Sp
13 Feb 2021 13:33
However, we also had sunshine all day long with corresponding solar gains.
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Bookstar
13 Feb 2021 15:58
User0815 schrieb:

Just to avoid any misunderstandings: This is the amount of electricity for both days (48h)

Yes, that’s clear, but it’s still not good, right? This even exceeds my modest consumption..
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Zaba12
13 Feb 2021 16:10
My produced heat amount is 444.6 kWh measured since the afternoon of February 2nd. I was just in the basement. The heat pump has been running since 1:30 a.m. House consumption since 4 p.m. is 9.66 kWh.
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Bookstar
13 Feb 2021 16:26
Zaba12 schrieb:

My generated heat output is 444.6 kWh measured from the afternoon of February 2nd. I was just in the basement. The heat pump has been running since 1:30 a.m. House consumption since 4 p.m. is 9.66 kWh.
That would be 44 kWh of heat output per day at these temperatures? How do you explain that? 😀
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Zaba12
13 Feb 2021 16:33
Bookstar schrieb:

That would be 44 kWh of heat per day at these temperatures? How do you explain that 😀?
It's stated above. The heat pump has been off since 1:30 a.m. because the house hasn’t cooled down since sunrise. This is already the third day in a row with only one heating cycle. Meanwhile, I’m sitting here in a T-shirt and shorts. On the ground floor, it’s 25.3°C (77.5°F).