Installation manual

8
4. Typical Installations
(Primarily for homes with radiant hot water or electric
baseboard heating. See Figure 1.)
The complete ductwork of the ventilation system consists
in ducts for the fresh air distribution and other ducts
dedicated to exhaust moist, stale air to the outside.
Fresh air is supplied to bedrooms and principal living
areas (at least one register per level). Moist, stale air
is exhausted to the outside from the high humidity
areas in the home, such as bathrooms.
Use an independant bathroom fan in washroom (without
a bath tub nor a shower) and a range hood in kitchen
to exhaust stale air.
Homes with more than one level require at least one
exhaust register at the highest level.
4.1 FULLY DUCTED SYSTEM
There are three (2) common installation methods.
VH
006
2
Figure 1
See 5.4.1
for details
4.2 SYSTEM COMBINED WITH A FURNACE
(For homes with forced air heating. See Figure 2.)
Moist, stale air is exhausted from the high humidity
areas in the home, such as bathrooms, kitchen and
laundry room. Fresh air is supplied to the cold air
return or the supply duct of the furnace.
Use an independant bathroom fan in washroom
(without a bath tub nor a shower) and a range hood
in kitchen to exhaust stale air.
Homes with more than one level require at least one
exhaust register at the highest level.
NOTE: For this type of installation, it is essential
that the furnace blower runs when the unit is
in operation.
VH0063
See 5.4.2
for details
Figure 2