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

Created on: 29 Sep 2020 11:06

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

Andre7720 Nov 2020 21:49

#19

@blackm88

That’s only the electricity for the heat pump, excluding household electricity. So, do you have a separate meter?

Andre7720 Nov 2020 21:53

#20

@halmi

Is that a meter just for the heat pump for your monitoring purposes, to measure the electricity consumption separately from the household power since everything runs through one meter?

halmi20 Nov 2020 21:56

#21

@Andre77

Yes, I had it installed later on. The entire heating system runs through it.

Andre7720 Nov 2020 22:01

#22

@halmi

That is an interesting idea. What was the additional cost for installing the meter? I have also wondered what the heat pump consumes if considered separately.

Andre7720 Nov 2020 22:03

#23

@All

It might be helpful to mention when posting whether there is one or two meters installed, and whether photovoltaic support is included or not.

Otherwise, it’s more like comparing apples and oranges...

NicolasH20 Nov 2020 22:04

#24

Is the specification of the heat pump's power consumption/energy use really that inaccurate?