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13
7 - POSITIONING AND INSTALLATION
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.
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 di
ff
erent manufacturers (upon request).
Sealing
upsweep
Condensate
evacuation
Supply
air duct
Thermal insulation
of ducts
Steel pan
Self-tapping screw
Building joist
Reinforcing angle pieces
Return air
Return
air duct
Supply air
Adjustable angle pieces
fixed to the joist
Adjustable
roofcurb
Joist
Insulation
Self adhesive sealing
foam rubber gasket
Rainwater
evacuation pan
Caution: it is strictly forbidden
to stand on the roofcurb
Summary of Contents for 50FC 020
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