[wolvoleo]

If you live in a historical rental flat you often can't install AC.

Also we do tend to consider the environment here. All the heat kept out doesn't have to be pumped.

[cinntaile]

People have no issues heating their house during colder months, but cooling them during warmer months... No they can't do that, that's bad for the environment. Both require energy to change the temperature a certain number of degrees, they're not any different.

[dcrazy]

You can do both