Ultra-Aire 98H Dehumidifier

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NOTE: This unit is only available to contractors for professional installation

The compact, high-efficiency Ultra-Aire 98H is designed for tight, low-clearance, shallow spaces, where most dehumidifiers cannot fit.

The Ultra-Aire 98H is designed to provide exceptional indoor air quality and comfort in the home. The Ultra-Aire 98H provides superior air filtration (MERV 11) and is capable of removing 98 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 98H working at peak efficiency for longer than other devices with cheaper designs. The Ultra-Aire 98H is controlled by a variety of 24 volt remote wired controls, that can be used for many applications.

The Ultra-Aire 98H is designed for areas up to 2,300 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 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 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

The Ultra-Aire 98H includes air filtration to improve indoor air quality. A MERV 11 media filter is standard. An optional external MERV 14 filter box and deep pleated 95% media filter is available for optimum air filtration and to reduce potentially harmful airborne particles. If the optional filter is chosen, a standard filter operates as a prefilter.


Part Number:   4034240
Blower:   320 CFM @ 0.0″ WG
215 CFM @ 0.4″ WG
Supply Voltage:   110-120 VAC – 1 Phase – 60 Hz
Current Draw:   5.9 Amps
Energy Factor:   2.95 L/kWh
Operating Range:   Between 49°F and 95°F Max (9 - 35°C)
Sized For:   Up to 2,300 Ft² (214m²) – Typical
Miniumum Performance at 80°F and 60% RH
Water Removal:   98 Pints/Day (46 litres/day)
Efficiency:   6.1 Pints/kWh
Duct Connections:   6″ Round Inlet
10″ Round Inlet
10″ Round Outlet
Air Filter:   Standard MERV 11;
Size: 14″ x 117.5″ x 1.75";
Efficiency: 65% ASHRAE Dust Spot
Optional MERV 14;
Size: 20″ x 24″ x 4″;
Efficiency: 95% ASHRAE Dust Spot
Power Cord:   9 ft (2.7m), 115 VAC, Grounded
Drain Connection:   ¾″ Threaded NPT
Dimensions:   14.5″W x 19.5″H x 32.5″L (37 x 50 x 83 cm) 
Weight:   80 lbs (36 kg)
Blower Output :
320 cfm
Ultra Aire
14.5"W x 32.5"L x 19.5"H
Efficiency :
6.1 Pints/kWh
Energy Factor :
2.95 L/kWh
Max Coverage:
2300 ft²
Max. Moisture Removal :
45 litres/day
Max. Moisture Removal (US) :
98 pints/day
Operating Range :
49°-100°F (9-38°C)
Power Draw :
5.9 amps
Pump Out :
  • Whole house
80 lbs
Shipping Weight:
95 lbs

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