Table of Contents
Advertisement
7 - POSITIONING AND INSTALLATION
The screws required for the installation of the silent-blocks are
not supplied from the factory.
These screws must have an adequate quality to withstand the
stresses to which they will be subjected, and they must be adapted
to the installation site, either on a brick curb or a steel profi le.
Note: If the silent-block hole has a diameter greater than M12, a
washer can be used to adjust the size.
7.4 - Pre-assembly roofcurb (optional)
The "Standard" assemblies can rest on standardised pre-assembly roofcurbs with adjustable height, built in galvanised steel panelling
with polyester paint and thermal insulation.
The levelling system uses angle pieces that allow adjustments in the X and Y axes. As a result, the unit will be perfectly levelled on
a sloping roof.
Self adhesive sealing
foam rubber gasket
Joist
These roofcurbs can also incorporate a gas burner. For more information consult the paragraph 12.14 "Gas burner".
Note: units with "In-line" assemblies have a wide range of adaptation roofcurbs that are ready for direct replacement on site of units
from diff erent manufacturers (upon request).
Condensate
evacuation
Insulation
Thermal insulation
of ducts
Adjustable
roofcurb
Supply air
Supply
Adjustable angle pieces
air duct
fixed to the joist
Rainwater
evacuation pan
upsweep
Self-tapping screw
Building joist
Reinforcing angle pieces
Return air
Return
air duct
M12
Sealing
Steel pan
9
Advertisement
Table of Contents
