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Connecting ducts
Warning
The ducts must be covered and the unit must not be connected until the house is ready
for occupation, which means clean and dry. This is to prevent building dust and con-
densation from settling in the duct system and to prevent hygiene problems in the ven-
tilation unit at a later date.
Consideration
The ducts connected to the unit must have at least the same diameter as the unit's duct
connection or larger. Dimensions can be seen in the technical data section
Dimensions of ducts and sound absorbers must be in conformity with national stand-
ards and guidelines in the current building legislation. Contact your Dantherm dealer
for further advice.
Noise and vibrations from the unit to the ducts must be minimized. This can be
achieved by installing sound absorbers on both the supply and exhaust air sides.
Locate correct air
connection
Please consult the product description at page 5, as well as the label on the top cover,
to determine the correct duct connection
Connection
Connect duct items with spigot´s ONLY
Continued overleaf
