13
7.4 - Pre-assembly roofcurb (optional)
These units 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.
7 - POSITIONING AND INSTALLATION
These roofcurbs can also incorporate a gas burner. For more information consult the paragraph 12.9 “Gas burner”.
Note:There are a wide range of adaptation roofcurbs that are ready for direct replacement on site of units from diff erent manufacturers
(upon request).
Safety
grille
Stops for positioning the unit
Waterproof
sealing
Condensate
evacuation
Supply
air duct
Thermal insulation
of ducts (outer faces)
Steel pan
Self-drilling 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
rubber gasket
Caution: it is strictly forbidden
to get onto the roof curb
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