Infrared heating - single-family house. Gas, little insulation, high consumption

Good day,

What is to be thought of an infrared heater?
Currently, we heat our approximately 110 sqm single-family house with gas.
Since it is not well insulated, we have an energy consumption of around
32,000 KWh per year (+/-).

These IRFlachHeizungsanbieter websites explain that with such an IRFlachHeizung we should only need about 6.9 KWh?!

Can someone help me understand how that is supposed to work?

Regards

Hello,

...What is to be made of an infrared heater?

It depends on the application!

...These IR flat heater provider websites explain that with such an IR flat heater we should only have a demand of about 6.9 kWh?! :confused:

Since when does a technical solution have anything to do with demand?

...Can someone help me understand how that is supposed to work?

That will hardly be possible. Popular deception and customer acquisition! Demand and consumption are two completely different things!

Best regards.

Hello,
definitely NO.
Infrared has no advantage.
You could also put a regulator in the room. The same consumption and the same feeling of warmth...
Look into climate split units...

Regards Paul