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

Bookstar8 Feb 2021 22:51

#445

Here, it is still much too warm, but the next 14 days will cost a fortune. I expect an average of 40 to 50 kWh daily just for heating. Meanwhile, the neighbor with pellets is just laughing...

tomtom799 Feb 2021 01:21

#446

Ask him how large his pellet storage is.

Alessandro9 Feb 2021 07:52

#447

Bookstar schrieb:

It’s still way too warm here, but the next 14 days will cost a fortune. I’m expecting an average of 40 to 50 kWh per day just for heating. Meanwhile, the neighbor with pellets is just laughing...

That’s probably how it will look for me too...

Bookstar9 Feb 2021 08:03

#448

tomtom79 schrieb:

Ask him how large his pellet storage is?

It is really small, only 2 tons. He doesn't need more. A pellet heating system is significantly more efficient than a heat pump in a new build, but requires a somewhat higher initial investment. However, I would choose the same option next time as well.

nordanney9 Feb 2021 08:22

#449

Bookstar schrieb:

A pellet heating system is significantly more efficient than a heat pump in new construction,

Says @Bookstar 😉

Bookstar9 Feb 2021 09:11

#450

Why did I expect a comment like that? It was an open invitation 😀. But you can also just Google it— even with a “perfectly” configured heat pump, a pellet system tends to run a bit cheaper/more efficiently during operation (without additional investment).

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

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