Catalogue

10 UV-PRC004-EN
Application Considerations
Fully Recessed Unit
The horizontal unit ventilator may be fully recessed into the ceiling space to provide greater noise
reduction to the space. With this application, duct collars on the outside air inlet, return air inlet and
discharge air outlet are available for ease of duct work connection to the equipment.
Partially Exposed Unit
In situations where greater access to system components is a must (such as filter change-out), a
partially exposed unit may be a practical solution. With the partially exposed return/discharge air
bottom arrangement, the unit cabinet width increases by 13-1/8 inches for 075–150 unit sizes, and
by 14-1/8 inches on the size 200 unit.
Fully Exposed Unit
The horizontal unit ventilator may be fully exposed to the classroom or institution. The most typical
arrangement for this application includes a fresh air, ducted upper back with a return air, bar grille
on the bottom. Combined with a front discharge grille, this arrangement provides a cost effective
way to support individual fresh-air ventilation, while freeing up precious floor space.
Note: All horizontal units have an appliance grade paint finish.
UV-PRC004-EN.book Page 10 Monday, February 4, 2013 11:01 AM