Ultra-Aire XT155H Dehumidifier

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

The Ultra-Aire XT155H patented XT Dehumidification Technology offers an energy efficiency level unmatched in the industry.

The Ultra-Aire XT155H high-capacity, whole-house ventilating dehumidifier features revolutionary XT (Extreme Technology) dehumidification. XT dehumidification allows this unit to remove up to 155 pints of water a day, provide fresh air ventilation, while using only an unprecedented 6.9 amps (7.9 pints per Kilowatt hour). The UA XT155H is Energy Star® rated and effectively dehumidifies up to 3500 square feet.

As is standard with all Ultra-Aire products, the Ultra-Aire XT155H will effectively dehumidify down to 56°F and will provide outstanding performance, providing whole home comfort all year round. The Ultra-Aire XT155H is controlled by a variety of 24-volt remote wired controls that can be used for many applications.

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

The Ultra-Aire XT155H 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:   4031070
Blower:   391 CFM @ 0.0″ WG
337 CFM @ 0.4″ WG
Power:   920 Watts @ 80°F and 60% RH
Supply Voltage:   110-120 VAC – 1 Phase – 60 Hz
Current Draw:   8.0 Amps
Energy Factor:   3.5 L/kWh
Operating Range:   Between 56°F and 95°F (13°C - 35°C)
Sized For:   Up to 3,500 Ft² (325 m²). – Typical
Miniumum Performance at 80°F and 60% RH
Water Removal:   155 Pints/Day (73 litres/day)
Efficiency:   7.3 Pints/kWh
Duct Connections:   6″ Round Inlet
10″ Round Inlet
10″ Oval Outlet
Air Filter:   Standard MERV 11;
Size: 16″ x 20″ x 2″;
Efficiency: 65% ASHRAE Dust Spot
Optional MERV 14;
Size: 20″ x 24″ x 4″;
Efficiency: 95% ASHRAE Dust Spot
Power Cord:   10 ft, 110-120 VAC, Grounded
Drain Connection:   ¾″ Threaded NPT
Dimensions:   20.25″W x 21.75″H x 38″L (51 x 55 x 97cm)
Weight:   140 lbs (64 kg)
Blower Output :
391 cfm
Ultra Aire
20.25"W x 38"L x 22.75"H
Max Coverage:
3500 ft²
Max. Moisture Removal :
73 litres/day
Max. Moisture Removal (US) :
155 pints/day
Operating Range :
56°-95°F (13-35°C)
Power Draw :
8 amps
Pump Out :
  • Whole house
140 lbs
Shipping Weight:
160 lbs

Ultra-Aire XT155H Brochure (Ultra-Aire_XT155H_Spec_Sheet.pdf, 888 Kb) [Download]

Ultra-Aire XT155H Manual (Ultra-Aire_XT105H_XT155H_XT205H_Manual.pdf, 3,542 Kb) [Download]

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