Hoval RoofVent CON-9, Design Handbook

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5 Options
RoofVent
®
condens units can be adapted to the requirements of the specific project with a series of
options. You will find a detailed description of all optional components in Section K 'Options' of this
handbook.
Option Use
Oil-proof design When using the RoofVent
®
unit in applications with high oil
content in the extract air
Hygiene design When using the RoofVent
®
unit in applications with higher
hygiene requirements (corresponds to VDI 6022)
Fresh air silencer
For reduction of noise from the weather louvre door
Exhaust air silencer For reduction of noise from the exhaust air grille
Supply air silencer For reduction of noise within the room
Extract air silencer For reduction of noise within the room
Acoustic cowl
For reduction of noise within the room (in the Air-Injector)
Actuators with spring return As additional frost protection (close the fresh air
damper and the ER damper during a power failure)
Air outlet box When using the RoofVent
®
unit in low-roofed halls
(instead of the Air-Injector)
Drop eliminator To drain condensate from the plate heat exchanger onto the
roof
Table G9: Availability of options for RoofVent
®
condens
RoofVent
®
condens
Options