Technical data sheets
Service and complaints
Note: send the completed form to the e-mail firstname.lastname@example.org. The deadline for settling a complaint begins on the day the properly completed form is sent.
Declaration of conformity, in accordance with the provisions of Act no. No. 22/1997 Coll. in full, on the conformity of the product characteristics of the Ventbox 300 and Ventbox 400 units.
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