Ultra-Aire 90H Whole House Ventilating Dehumidifier

Ultra-Aire 90H Resources

  Ultra-Aire 90H Spec Sheet
  Ultra-Aire 90H Manual
  Ultra-Aire 90H Condensate Pump
  DEH 3000 Digital Ventilation
      Timer/Humidity/Fan Control Manual
  Ultra-Aire Control Panel Installation
  Ultra-Aire Control Panel Operation


Ultra-Aire 90H Capacities
and Performance

Part Number:   4029820
Blower:   245 CFM @ 0.0″ WG
Supply Voltage:   115 VAC – 1 Phase – 60 Hz
Current Draw:   6.7 Amps
Energy Factor:   2.67 L/kWh
Operating Range:   56°F Min – 95°F Max
Sized For:   2,200 Sq. Ft. – Typical

Miniumum Performance
at 80°F and 60% RH

Water Removal:   90 Pints/Day
Efficiency:   5.0 Pints/kWh
UA-90H Duct
  6″ Round Inlet
10″ Round Inlet
10″ Round Outlet
Filter Efficiency:   Standard MERV-11, Mini Pleat
(65% ASHRAE Dust Spot)
Optional MERV-14, Embossed Pleat
(95% ASHRAE Dust Spot)
Power Cord:   9′, 115 VAC, Ground
Drain Connection:  
¾″ Threaded Female NPT


Width:   14.5″
Height:   21.5″
Length:   39.875″
Weight:   92 Lbs.

Ultra-Aire 90H

The Ultra-Aire 90H is designed to provide exceptional indoor air quality and comfort in the home. The Ultra-Aire 90H is Energy Star® rated, provides superior air filtration (MERV-11), and is capable of removing 90 pints of water per day. Although a MERV-11 media filter is standard, a separate, optional filter housing is available which provides additional filtration up to MERV-14 efficiency. This unit’s high capacity performance and superior level of air filtration keeps the Ultra-Aire 90H working at peak efficiency for longer than other devices with cheaper designs. The Ultra-Aire 90H is controlled by a variety of 24 volt remote wired controls that can be used for many applications.

The Ultra-Aire 90H is designed for areas up to 2,200 square feet. The unit features a well-insulated, compact horizontal cabinet for the ultimate in quiet operation. The Ultra-Aire engineers have designed multi-option filtration, ducting, and condensate pump kits, which provide the ultimate flexibility for your specific installation requirements.

Fresh Air Ventilation

Optional fresh outdoor air may be ducted to the unit via a six inch round duct. This provides fresh air to dilute indoor pollutants and maintain high oxygen content in the air. The amount of fresh air ventilation can be regulated by a variety of dampers and controls.

Air Filtration

A MERV-11 media filter is standard on the Ultra-Aire 90H. A separate, optional filter housing is also available offering additional filtration up to MERV-14 efficiency.