Hello,
I wanted to ask you all, we are facing very hot days again.
How can you cool the house down a bit without using an air conditioner or reduce the sensation of heat?
We can’t simply install an air conditioner because we have a KfW 55 standard and are not allowed to make any changes for the first 10 years, or we would need to hire an energy consultant to recalculate everything.
We shade all the windows during such heat, but we can’t keep all the windows closed. The dog also needs to be able to go into the garden.
What would you recommend?
Should we use regular fans? Tower fans or pedestal fans?
What do you think about fans with humidifiers? Wouldn’t they just increase the indoor humidity unnecessarily?
Are there fans or devices that can actively cool the air, or small air conditioners that don’t require fresh air intake, an outdoor unit, or a vent hose leading outside?
On very hot days above 30°C (86°F), we have about 25–26°C (77–79°F) inside as the highest temperature.
I wanted to ask you all, we are facing very hot days again.
How can you cool the house down a bit without using an air conditioner or reduce the sensation of heat?
We can’t simply install an air conditioner because we have a KfW 55 standard and are not allowed to make any changes for the first 10 years, or we would need to hire an energy consultant to recalculate everything.
We shade all the windows during such heat, but we can’t keep all the windows closed. The dog also needs to be able to go into the garden.
What would you recommend?
Should we use regular fans? Tower fans or pedestal fans?
What do you think about fans with humidifiers? Wouldn’t they just increase the indoor humidity unnecessarily?
Are there fans or devices that can actively cool the air, or small air conditioners that don’t require fresh air intake, an outdoor unit, or a vent hose leading outside?
On very hot days above 30°C (86°F), we have about 25–26°C (77–79°F) inside as the highest temperature.
N
nordanney2 Jul 2025 14:21FrankChief schrieb:
I wanted to ask you all, we are facing very hot days again. ypg schrieb:
Looking at it objectively ... you don’t really need air conditioning at the moment 😉 . Weather-wise, we have now reached the point where it will cool down significantly again starting this evening.
Some problems resolve themselves by waiting.