GeneralAire ERV 3220 - Manual (Page 12)

INSTALLATION
GUIDE
12
11. Fresh Air and Exhaust Air Grilles
It is recommended to exhaust the stale air from the bathroom, kitchen, laundry room and
storage room. These areas have been found to be the most pollutant areas in a home.
For the kitchen we recommend the use of GeneralAire’s grease filter grilles.
It is recommended to install fresh air grilles in all bedrooms and living areas. The exhaust air
grilles should be located in the bathrooms, kitchen, laundry room and storage room. Grilles are
usually installed 12" from the ceiling.
GeneralAire grilles are recommended for quiet air diffusion (4, 5, 6 and 8 inches are offered).
The grilles combined with our GeneralAire 4" space saving grille adapters (stack head elbow)
makes for easy and time saving installation.
TIPS
to installer
Note: It is not recommended to
exhaust your clothes dryer, your kitchen
exhaust hood or your central vacuum
cleaner thru your ventilation system.
Save Time and Space...
with GeneralAire’s Stack Head Elbow
available to fit your needs. Ask your
local distributor for more information
on our full range of accessories.
We manufacture a wide selection of:
• Duct
• Stack Head Elbow
• Grilles figure 11.1 Grille.
figure 11.2 Stack head elbow. figure 11.3 Insert grille.