Pros and Cons of Ventilation and Exhaust Systems

2017-09-06 08:22:01

With kaho's posts, your hair stands on end. Probably from a federal state where you were allowed to drop natural sciences.

Hey, don't put down our Saxony like that. Our education system was actually once at a good level.

2017-09-06 14:57:16

I would like to bring one more point onto the agenda: Could those who already have a [Kontrollierte-Wohnraumlüftung] share a bit about the operating costs? Unfortunately, I haven't found much on this yet.

2017-09-07 07:59:12

With kaho's posts, your hair stands on end. Probably from a federal state where you were allowed to drop natural sciences.

My high school diploma:

Chemistry: 1
Physics: 2
Biology: 2
Math: 1

And yours?

2017-09-07 08:17:00

You have problems where I see none.

Exactly.

I would be interested to know who - let's say for longer than 5 years - has a central ventilation system? Is there anyone here? How often is it (still) on? What is the experience after 5 years?

2017-09-07 12:56:18

I would like to bring up one more point on the agenda here: Could those who already have a controlled residential ventilation system share a bit about the operating costs? Unfortunately, I haven't found much information on this yet.

Do you mean electricity costs? I don't think there is anyone who has installed a separate meter from the utility company for that.

2017-09-07 16:41:37

I would like to bring up one more point on the agenda here: Could those who already have a controlled residential ventilation system report a bit about the operating costs? Unfortunately, I have not found much on this yet.

The electricity consumption cannot be determined exactly, but it is not much and goes unnoticed.
A filter costs me five euros in three months.

Pros and Cons of Ventilation and Exhaust Systems

Musketier

Hausbauer1

kaho674

kaho674

ypg

meister keks