Cleaning of ventilation ducts in ventilation systems

The system certainly, but what about the pipes in the walls under the screed Snowy36?

I do not breathe in dust in the exhaust pipes, the air goes outside after all. This can also be prevented with filters on the valves. Construction dust? The system only goes into operation after occupancy and if you tape the valves, nothing gets in there either. But yes, there are cleaning methods and that certainly makes sense.

Of course, we breathe in the dust from the exhaust pipes. Although a filter removes many things, it does not catch everything. Through heat recovery, the exhaust air is mixed with the fresh air and then fed back in. So we do breathe it in. As soon as we are on the market, you can contact me.

The system certainly, but what about the pipes in the walls under the screed Snowy36?

At Erlus, you push a ball through yourself and then suck it in on the other side at the inspection shaft ...

And we have such a shaft on every floor

Yes, the vacuum cleaner is one possibility. However, the ball does not attract enough dust. Additionally, a household vacuum cleaner does not have enough power to retrieve the ball. What happens if the ball gets stuck after 4 meters?

In all ventilation systems, you have the ceiling vent and the distributor. This forms the beginning and the end of every duct.

With our method, you have clean ducts, guaranteed and certified.

Would be interesting if the price is right. And I think you have to calculate the business case well. For me, a cleaning of the whole house would be worth about 300 euros every 5 years.