ᐅ Ventilation system – accessible air distribution box

Created on: 26 Apr 2018 13:17
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Tommes78
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Tommes78
26 Apr 2018 13:17
Hello everyone,

I have a question: Are the air distributors for the supply and exhaust air ducts generally accessible in your systems, and do these boxes have an access panel?

For example, I read in the Vallox planning manual that the boxes must have an access panel according to DIN 1946-6. That would mean the air distribution boxes should generally be accessible, right?

In our case, the air distribution boxes for the ground floor and upper floor are installed in a room with a suspended ceiling. This means I can’t easily reach them if something is wrong or if the ducts need cleaning.
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Mastermind1
26 Apr 2018 20:08
At the time, due to structural constraints, we decided to install filter bags in each exhaust vent (before balancing). This helps keep the ductwork clean. Otherwise, there are now probably several providers offering different cleaning methods (compressed air, etc.).

So, what do you think?