Packaged rooftop units
with integrated gas burner
18
Pre-assembly frames (optional)
The units can be attached to standardised preassembled frames
with adjustable height, built in galvanised steel panelling with thermal
insulation.
For more information please consult the specifi c brochure for the
frames.
Outdoor coil protection grille
All the models can include a
protection grille for this coil.
This grille is fi xed by modules
in the holes made for this goal
in the unit's support.
11. O
PTIONS
The installation of the following options causes pressure
drops at air level which means this has to be taken into
account in the selection of higher pressure fans (optional) or
in the substitution of the standard pulley set with a new set
that generates a higher turn speed to the pad. Both the fan
performance curves, as well as the pressure drop graphs
in the options, can be consulted in the technical brochure
for the 48EN/EH series.
Filters
Creased opacimetric fi lters
All model types can substitute the fi ltering mesh that the units include
regularly with G4 rating, mounted on the same frames. Also, creased
opacimetric F6 to F9 rating fi lters can be added.
Gravimetric fi lters
Stop-drop
The units with outdoor air intake can
include a stop-drop in this intake.
Stop-drop
Air outlet damper
Outdoor air damper
(displaced)
Grille module
Holes
Adjustment system
Summary of Contents for 48EH
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