The question for me would be, even if you could get the water for the underfloor heating cold, wouldn't that be uncomfortable on the feet? I wouldn't want to walk barefoot in the basement all day... Without cooling, it was about 25° in the house on the hot days, and that was okay...
I am at Sebastian's - I was just curious to know if it really works. We had around 23-24°C on the ground floor and up to 25°C on the upper floor. Especially on the upper floor, it could have been one degree cooler.
The question for me would be, even if you could get the water for the underfloor heating cold, wouldn't that be unpleasant on the feet? I wouldn't want to walk barefoot in the basement all day... Without cooling, it was about 25° in the house on the hot days and that was okay...
If I read that correctly, then the "cold" supply line would be around 20 degrees anyway. You won't freeze.
I'm with Sebastian - I would just be interested to know if it really works. We had around 23-24°C on the ground floor and up to 25°C upstairs. Upstairs it could have been a degree cooler.
Wouldn't a ventilation system have to "homogenize" that?