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Therma-Stor: Ultra-Aire Air Purifier Dehumidifier Model UA-100V

How do you prevent humidity from drifting through and damaging floors, walls, ceilings and the roof of your building?

Pressurize the building with dehumidified air. The Ultra-Aire Air Purifying Dehumidifier 100V installs into the existing HVAC system.  A certain amount of fresh air from outside is sucked in, dehumidified and pushed into the living areas. This creates positive pressure that forces an equal amount of drier indoor air to escape from the building. This ventilation approach, supplied by the Ultra-Aire APD system, inhibits humid outdoor air from entering the building and provides healthy ventilation. The Ultra-Aire APD has been installed into many Ultra Air 100V dehumidifier make up air and airflowAmerican Lung Association Health Houses.

The Ultra-Aire APD 100V ensures constant influx of filtered, humidity controlled fresh air. Indoor air mixes with fresh air and recirculates through the system to maintain fresh, filtered indoor air with a relative humidity below 50%.


Fresh Air Ventilation...


Outside air is brought to the dehumidifier by means of a 6" round duct. This makes fresh air changes to dilute indoor air pollutants and sustain high oxygen content in the air. The amount of fresh air ventilation can be automatically or manually controlled.


Airborne Particle Filtration...


Incoming air passes through the filter section. The stock media filter is 30% efficient (ASHRAE Dust spot test). This 30% filter is a step up from your average furnace filter.  An optional 95% efficient (ASHRAE Dust spot test) pleated media filter is available.  95% Dust Spot means this filter is much more effective than an average furnace filter.  When using the optional 95% Dust Spot filter, the stock 30% media is used as a prefilter.  These filters will prolong the life of your equipment by keeping it clean of dust and particles.


Low Electricity Bill...


Traditional dehumidifiers use evaporator and condenser coils, like what you find in a refrigerator, to cool the airstream below its dewpoint, forcing water to condense like a cold drink on a hot, humid day.  Therma-Stor dehumidifiers use a clever way of routing the airflow past itself and past the hot end of the coils.  Pre-cooling the air flow and making use of excess heat improves efficiency of the dehumidification process by 200%.

Furthermore, running a dehumidifier in addition to an air conditioner takes some of the load off the air conditioner.  Dehumidifying the air actually removes what is called latent heat.  Without effecting air temperature, heat is removed from the air.  Your air conditioner would normally have to remove this latent heat in order to lower air temperature.  In other words, moisture in the air retains heat.  Once moisture is removed, the air conditioner has an easier job.


Features of Ultra-Aire Dehumidifier...


TheTherma-Stor Ultra-Aire APD 100V dehumidifier is controlled by a 24 volt remote mounted control panel. The stock control has a fan switch that enables uninterrupted air filtration and fresh intake independent of dehumidification. The control also has a dehumidistat that ranges from 20% - 80% plus absolute "on" and "off" settings that override the dehumidistat. If you upgrade to the optional Ultra-Aire control panel, you get a programmable digital control that automatically triggers a motorized damper to provide intervals of fresh air.

  • The unit is provided with 6" (fresh air) and 8" (indoor air) inlet collars. The conditioned air exits the dehumidifier via an 8" round duct.
  • Condensed water is gravity drained from the dehumidifier by a 6 foot vinyl hose.
  • The dehumidifier is powered by a factory installed 10 foot power cord; 115 volt with ground.
     

Ultra Aire air purifier dehumidifier model UA APD-100V

 

Ultra-Aire air purifying dehumidifiers

Therma Stor
Ultra-Aire APD-100V
Air Purifier / Dehumidifier

1-877-688-2703


Click to See
Attic Installation
Basement Installation



Click to enlarge



Standard Humidity Knob and Fan On/Off Switch

UA APD-100V Accessories...

Programmable Controller Click to zoom.  Programmable timer controls motorized fresh inlet air damper.


95% Pleated Media Filter
Greatly improves particle, allergen and dust filtration over furnace filters - provides healthy breathing air and prolongs life of equipment by keeping it clean.

Condensate Pump
Necessary for draining water when hose must run up over any obstacles

External Insulation
Excellent for high humidity climates, insulation prevents condensation from collecting on dehumidifier.

Download Technical PDFs
Ultra-Aire Condensate Pump
Ultra-Aire Controls Installation
Ultra-Aire Controls Operation
Ultra-Aire External Insulation


Technical Specifications...


Ultra-Aire Air Purifying Dehumidifier 100V
Power:
6.8 amps
Water Removal:
100 Pints / Day @ AHAM (80°F, 60%RH)
Blower:
220 CFM (0.1" W.G.)
Filter Efficiency:
30% Standard (ASHRAE Dust Spot)
95% Optional (ASHRAE Dust Spot)
Humidifier Dimensions:
  Unit Shipping
Width 21" 30"
Height 42" 47"
Depth 17" 25"
Weight 119 lbs 134 lbs


Ultra-Aire APD 100V Dehumidifier Installation Options...


 


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Attic Installation

Indoor air intake should come from a return register located in an open area of the first floor (or second floor if necessary).

Dehumidified air should be ducted into the forced air system past the air conditioning coil.  Duct connection should be perpendicular to airflow.

Dehumidifier should be installed in a drip pan placed on a vibration absorbing foam pad.

6" fresh air intake should be located at least 6 feet away from any exhaust ports (examples: dryer, range hood, any combustion device exhaust).

Insulation kit should be used in high humidity climates to protect unit from condensation.

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Basement Installation

Air intake should come from a return in an open area of the second floor (or first floor if necessary).

Dehumidified air should be ducted into forced air system past the A-coil.  Duct connection should be perpendicular to airflow.

8" T fitting with an adjustable damper on the straight run should be attached at the dehumidifier supply duct.  This allows for increased air flow to the basement during warm weather.

6" fresh air intake should be located at least 6 feet away from any exhaust ports (examples: dryer, range hood, any combustion device exhaust).


 


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See our complete line of dehumidifiers.  Or check out all basement dehumidifiers, small dehumidifiers or industrial dehumidifiers.


If you have any questions, call us, we'll be glad to help!

1-877-688-2703

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