About the TrueDRY™ DR90/DR120 Dehumidifier
The Honeywell TrueDRY DR90/DR120 ensures the home is maintained at proper humidity levels through its high
performance and efficiency.
When indoor humidity exceeds 60%,
the home is more susceptible to mold
and mildew growth. TrueDRY DR90/
DR120 safeguards against excessive
humidity in the home year-round.
*American Society of Heating, Refrigerating
and Air Conditioning Engineers (ASHRAE).
MCR24780
0
10
20
30
40
50
60
70
80
90
100
OPTIMUM
ZONE
BACTERIA
VIRUSES
FUNGI
MITES
RESPIRATORY
INFECTIONS
ALLERGIC RHINITIS
AND ASTHMA
CHEMICAL
INTERACTIONS
OZONE
PRODUCTION
ASHRAE RECOMMENDED WINTER DESIGN LEVEL
0
0
1
5
9
0
9
5
8
0
8
5
7
0
7
5
6
0
6
5
5
0
5
5
4
0
4
5
3
0
3
5
2
0
2
5
1
0
1
5
0
0
0
1
4
4
1
8
3
1
2
3
1
6
2
1
0
2
1
5
1
1
0
1
1
7
0
1
4
0
1
1
0
1
9
9
7
9
5
9
3
9
1
9
5
9
6
3
1
0
3
1
4
2
1
8
1
1
4
1
1
0
1
1
7
0
1
4
0
1
1
0
1
8
9
6
9
4
9
3
9
1
9
0
9
8
8
7
8
0
9
2
2
1
7
1
1
3
1
1
9
0
1
6
0
1
2
0
1
0
0
1
8
9
6
9
5
9
3
9
1
9
0
9
8
8
7
8
6
8
5
8
4
8
3
8
5
8
8
0
1
5
0
1
2
0
1
9
9
7
9
5
9
3
9
1
9
0
9
9
8
8
8
7
8
6
8
5
8
4
8
3
8
2
8
1
8
0
8
9
7
8
7
0
8
1
9
9
8
8
8
7
8
6
8
6
8
5
8
3
8
2
8
1
8
1
8
0
8
9
7
9
7
8
7
7
7
7
7
6
7
5
7
4
7
3
7
5
7
0
8
9
7
9
7
8
7
8
7
7
7
7
7
6
7
6
7
5
7
5
7
4
7
4
7
3
7
3
7
2
7
2
7
1
7
0
7
9
6
9
6
0
7
2
7
1
7
1
7
1
7
1
7
1
7
0
7
0
7
0
7
9
6
9
6
8
6
8
6
7
6
7
6
6
6
6
6
5
6
5
6
4
6
4
6
WHAT THE AIR FEELS LIKE
HOW HOT THE HEAT-HUMIDITY COMBINATION MAKES IT FEEL.
EXAMPLE: AIR AT 90ºF WITH 50% RH FEELS LIKE 96ºF TO THE HUMAN BODY!
RELATIVE HUMIDITY (PERCENTAGE)
EXTREME DANGER
EXTREME CAUTION
CAUTION
M27328
DANGER
AIR TEMPERATURE
(DEGREES FAHRENHEIT)
SOURCE: TEMPERATURE - HUMIDIY INDEX WAS DERIVED BY R.G. STEADMAN, JOURNAL OF APPLIED METEOROLOGY, JULY 1979.
DR120
DR90
Benefits
• Removes up to 90 (DR90) or 120 (DR120) pints of water
per day from the indoor air
• Built-in fresh air supply
• Energy Star Rated
Maintaining Ideal Humidity
Dew points and relative humidity (RH) affect the way your body
senses heat. Higher humidity levels cause the air to feel much
hotter than the actual temperature. When maintained properly,
your cooling equipment may not run as much because
dehumidified air feels cooler.
Ideal humidity is defined by industry experts* as being between
40-60% on an average annual basis.
TrueDry DR90/DR120 Dehumidification System 69-2690EFS—04
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