Hello, I have noticed that our air-to-water heat pump is heating the rooms (underfloor heating) more as the outside temperature gets colder. This happens even though no changes were made to the thermostat or the heating system. Shouldn't the temperature remain constant?
netuser schrieb:
Isn’t that a misconception and exactly the reason why 95% of households have incorrect settings or heat inefficiently? 😉I’m not sure, maybe we’re part of the other 5%? We no longer live there, but in the second year in that house, our costs for heating, hot water, and ventilation were about 53€ per month.
I always thought the system was perfectly adjusted and can’t imagine it being inefficient, at least judging by the price alone.
kati1337 schrieb:
Not sure, maybe we’re among the other 5?
We no longer live there, but in the second year in that house, we had about €53 per month for heating, hot water, and ventilation.
I always found the settings perfect and can’t imagine they were inefficient, at least based purely on the cost. That may be true—that it worked out satisfactorily and "by chance" for you, and that you might be part of the fortunate "minority."
However, in my understanding, it is exactly wrong to only rely on the "heating professional" at this point and advise against "tinkering" yourself. After all, the heating technician neither knows the house nor the individual temperature preferences and can therefore almost always only apply standard default settings to make things roughly adequate. If even that!
Ultimately, especially in new buildings, it is always necessary to at least get a basic understanding of the topic, observe, and make individual adjustments. And that’s even before we talk about hydraulic balancing or similar measures. 🙂
That sounds about right. It definitely took me two entire heating seasons until I had the heating adjusted in a way that suited our living style and consumed very little energy (around €60 for heating and hot water).
The "heating technician" did a rough setup and even performed a calculated hydraulic balancing. However, the consumption was still about 30% higher than after I made the adjustments.
In the case of the original poster, we already resolved it over the weekend. The heating curve simply does not match the house.
The "heating technician" did a rough setup and even performed a calculated hydraulic balancing. However, the consumption was still about 30% higher than after I made the adjustments.
In the case of the original poster, we already resolved it over the weekend. The heating curve simply does not match the house.
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