Broan 688 Fan User Manual


 
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WHY INDOOR AIR QUALITY IS IMPORTANT TO YOU.
Consider this, according to the EPA (epa.gov), indoor air quality is five times worse than outdoor
air quality. Most homeowners know that indoor air quality is important, but not all recognize what
contributes to poor indoor air quality, the potential effects and harm, and how to address these
problems. Broan is here to help. For more than 80 years, Broan has led the industry with residential
ventilation solutions that improve indoor air quality and provide healthier home environments.
WHEN YOUR HOME BREATHES, YOU BREATHE EASIER TOO.
Moisture that is not
properly ventilated can cause
mildew and mold formation,
which can potentially lead to
structural problems and health
problems. Exhaust ventilation
solutions from Broan remove
humidity at the source to help
maintain the optimal humidity
balance of 40 to 60 percent.
Off-gassing from
construction materials,
carpeting, adhesives and
synthetic materials—as well
as solvents from common
household cleaners—can
accumulate in tightly built
homes. Look to Broan
for continuous ventilation
solutions that meet
ASHRAE 62.2.
Particulates from
dust, allergens, pet dander,
and more can contribute to
poor indoor air quality up to
100 times dirtier than outside
air. With a properly ventilated
home, you create a more
enjoyable, comfortable and
healthier environment.
Cooking effluents
from food preparation can
infiltrate the whole house
in minutes. Grease, oils and
aromas settle permanently
into carpets, furniture, clothing
and other surfaces. Kitchen
ventilation solutions help
eliminate cooking effluents
for a cleaner, more comfortable
and healthier environment.