Your gas consumption at KFW 70/55

Hi,

The question is already in the subject. To properly compare it with the consumption of the air-water heat pump, I would be interested in your consumption with the gas heating. Of course, it depends on various factors, but for a rough idea, it would be interesting to know what you need for which size and according to which Kfw standard.

Thanks

That is totally nonsensical to compare since no one will have both a heat pump and a gas heating system installed.

Where the energy comes from and what it costs is a calculation exercise and independent of the energy source.

Furthermore, the energy demand of a specific Kfw55 house could be higher than that of another Kfw70 house, regardless of whether the house uses gas or a heat pump.

As mentioned, it is about getting an approximate feeling and not to compare 1:1. That it worked goes without saying.

Hi!

See: (internal forum link).

Best regards
Thorsten

As mentioned, it's about getting an approximate feeling and not comparing 1:1. That it worked goes without saying.

And what feeling do you expect with completely arbitrary values?

Thank you, Thorsten!