INSTALL FRESH AIR INLETS
1. Mount all fresh air inlets in chosen locations during rough-
in construction. Follow directions packed with inlets.
MOUNT THE VENTILATOR
CEILING
JOISTS
CEILING
JOISTS
FRAMING
1. Add framing to ceiling joists as shown.
2. Set ventilator in place and screw it to framing with screws
provided. Ventilator may also be hung from ceiling joists
or rafters with hanging straps (available separately).
FRAMING
OR
CONNECT DUCTWORK
FROM
DIFFUSER
6" ROUND
INSULATED
FLEXIBLE
DUCT
1. Run 6" insulated, flexible ductwork from ventilator inlet
to diffuser location(s) and from ventilator outlet to roof
or wall cap. Outlet side is marked with a label.
2. To minimize condensation inside of ductwork
in the attic, cover ductwork with additional insulation.
Also, avoid forming condensation traps in the ductwork
runs.
3. Seal ductwork to ventilator and roof or wall cap with duct
tape or clamp (available separately)
WIRE THE VENTILATOR
GROUND
WIRE
BLACK
WHITE
GROUND
(Green or
Bare Wires)
120 VAC
LINE IN
WARNING: DISCONNECT POWER AT SERVICE
ENTRANCE AND LOCK OUT SERVICE PANEL TO
PREVENT POWER FROM BEING SWITCHED ON
ACCIDENTALLY.
Use an ON/OFF switch to control the in-line ventilator.
Accessory timers and humidity controls are also available.
1. Remove the wiring adapter plate.
2. Attach power cable to wiring adapter plate using U.L./
CSA approved connector.
3. Connect black to black, white to white, and green or bare
wire to green ground screw.
4. Replace wiring adapter plate. Make sure tab on housing
slides through slot in plate.
DUCT
TAPE OR CLAMP
OUTLET
SIDE
TO ROOF OR
WALL CAP
WIRING ADAPTER
PLATE
BLACK
ON/OFF
SWITCH
BLACK