ᐅ The new ventilation system is spreading dust throughout the house.
Created on: 18 Jan 2017 23:19
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DFH_2016
We installed the new heating system in our new timber frame house six months ago. For the past month, we have increasingly noticed white dust accumulating on the TV, microwave, and any smooth surfaces. It’s wiped away in the morning but reappears by the evening (see photos).
The heating system is a Tecalor 303 SOL, without humidity recovery or similar features.
What could this be?
The heating system is a Tecalor 303 SOL, without humidity recovery or similar features.
What could this be?
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Bieber081520 Jan 2017 07:11Is the dust coming from the ventilation system? How did it get in there? Was the system sealed during the construction phase? That would be my question, especially if you hadn’t already had five clean months...
Checked both filters today. One was completely clogged with material. It fills up like ground chalk. Replaced it immediately. According to the schedule, it was only due in 9 months.
The system was not in operation during the construction phase, and the ends were capped.
We need to keep narrowing down the issue and are also consulting the customer advisor in parallel.
The system was not in operation during the construction phase, and the ends were capped.
We need to keep narrowing down the issue and are also consulting the customer advisor in parallel.
The existing system will need to be cleaned, but the source of the contamination... try wiping your hand over the plastered (?) wall – is it white? A friend once had the issue where his interior plaster was crumbling.
On the other hand, the mechanical ventilation system first has to be able to draw in something like that. Strange.
On the other hand, the mechanical ventilation system first has to be able to draw in something like that. Strange.
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Bieber081522 Jan 2017 20:39Deutsche Fertighaus Holding_2016 schrieb:
Checked both filters today. One was completely clogged with debris.Which one?