Heating (Heat Pump) Incorrect, heat output too high?

  • Erstellt am 2018-09-12 09:46:39

tomtom79

2018-09-14 02:14:22
  • #1


I agree with you on everything else, but blocking the heating at night or setting a setback is now proven to be nonsense because of the inertia of the screed.
 

Kekse

2018-09-14 07:08:46
  • #2
It's not about classic night setback but about the lower outside temperature at night and therefore worse efficiency than during the day.
 

boxandroof

2018-09-14 11:20:03
  • #3
Exactly. The thermal mass in the house is currently being used to bridge the low air temperatures at night as a source for the heat pump. This only makes sense with an air-water heat pump, when using photovoltaics during the day, with significantly oversized heat pumps to reduce frequent cycling, or conversely with cheap night-time electricity.

Otherwise, you are right, tomtom79, night setback makes little sense in modern houses.

But the OP is not quite there yet ;-) First, take care of the basics..
 

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