Therma-Stor Products Group 90H owner manual Fresh Air Ventilation optional, Dehumidification

INSTALLER’S & OWNER’S MANUAL

HVAC INSTALLER: PLEASE LEAVE MANUAL FOR HOMEOWNER

P/N 4025700 • Serial No.___________________________

The Ultra-Aire 90H dehumidifier performs multiple functions in a compact enclosure; high-capacity dehumidification, fresh air ventilation, and particulate filtration.

Fresh Air Ventilation (optional)

Fresh air may be ducted to the unit and regulated by a variety of controls in order to provide desired ventilation rates.

Dehumidification

The highly efficient UA-90H dehumidifier utilizes refrigeration to cool the incoming air stream below its dew point. This cooled and drier air is used to pre-cool the incoming air stream resulting in increased overall efficiency. After the pre-cooling stage the processed air is reheated by passing through the condenser coil. The heat removed by the evaporator coil is returned to the air stream, resulting in an overall temperature increase from the incoming air.

Air Filtration

The UA-90H includes particulate filtration to improve the indoor air quality of your living/working space. MERV-11 media filter is standard.

P.O. Box 8680 Madison, WI 53708 • TOLL-FREE 1-800-533-7533 • www.thermastor.com • sales@thermastor.com © 2007 Therma-Stor LLC • Manual P/N TS-325, 8/07