Installation manual

7
In-line Fan Installation
Forced Air
Furnace
Outdoors
Cool Air
Return
Return Air
Exhaust from
specific locations
(i.e. bathrooms,
kitchens,
laundry)
The outside air intake
must be insulated.
Power
Damper
Mounting
Fans can be mounted in ANY position (vertical, horizontal,
or diagonal).
Option 1
A mounting bracket is included for securing the fan. Align
the mounting bracket with the pre-drilled holes located on
one end of the fan. All necessary hardware is included for
mounting the fan with the supplied bracket (see Figure 1).
Option 2
The fan can be supported by using standard hanging
straps, as illustrated. It is recommended to use a short
piece of flexible ducting on each end of the fan to isolate
any mechanical vibration. (see Figure 2)
The QVS Ventilation System
H
anging
Strap
Duct
Quantum Inline
Fan Series
Figure 1
Figure 2
All ducting running through unconditioned
spaces, such as unheated attics and basements,
must be insulated and conform to local and
national building codes.
WARNING
The mixed air temperature of the fresh outdoor
air with the furnace return air should not drop
below 60°F (or below the temperature
recommended by the manufacturer).
WARNING