About the DR90/DR120A3000 Dehumidifier
The Honeywell DR90/DR120A3000 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. DR90/
DR120A3000 safeguards against
excessive humidity in the home year-
round.
*American Society of Heating, Refrigerating
and Air Conditioning Engineers (ASHRAE).
010203040506070809
OPTIMUM
ZONE
BACTERIA
VIRUSES
FUNGI
MITES
RESPIRATORY
INFECTIONS
ALLERGIC RHINITIS
AND ASTHMA
CHEMICAL
INTERACTIONS
OZONE
PRODUCTION
ASHRAE RECOMMENDED WINTER DESIGN LEVEL
00159095808570756065505540453035202510150
001 4418312316210215110117014011019979593919
59 631031421811411
0117014011018969493919098878
09 221711311901601201001896959391909887868584838
58 801501201997959391909988
878685848382818089787
08 199888786868583828181808979787777767574737
57 0897978787777767675757474737372727
17079696
07 271717171717070707969686867676666656564646
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
CAUTION
DANGER
AIR TEMPERATURE
(DEGREES FAHRENHEIT)
SOURCE: TEMPERATURE - HUMIDIY INDEX WAS DERIVED BY R.G. STEADMAN, JOURNAL OF APPLIED METEOROLOGY, JULY 1979.
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
• Built-in transformer circuit breaker
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 4060% on an average annual basis.
MCR36852
DR90
DR90/DR120A3000 Dehumidification System 33-00298EFS—01
2
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