Heated living space in M²?
Heated living space in M²?
< 130 M²
131 - 199 M²
> 200 M²
Custom Heated living space in M²?
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m²
Building year of the house?
Building year of the house?
Before 1980
1981 - 1995
1996 - 2004
From 2005
What type of house do you have?
What type of house do you have?
Middle house
Corner house
Freestanding
What kind of renovations took place?
What kind of renovations took place?
Multiple answers are possible
Floor isolation
Roof isolation
Wall isolation
Windows
None
Which energy source are you using?
Which energy source are you using?
Gas
Oil
Heat pump (air/water)
Heat pump (brine/water)
Electric heating
Other
Which type of heating do you intend to use in the future?
Which type of heating do you intend to use in the future?
Multiple answers are possible
Heat pump (air/water) outside (short version)
Heat pump (air/water) inside (short version)
Heat pump (brine/water)
Wall-hung gas boiler
Floor standing gas boiler
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