Page 3
MODELS
T400
•
T500
•
T700
21½"
9
1
/
2
" to
10
1
/
2
"
21½"
10
3
/
4
" to
11
3
/
4
"
MOUNTING OPTIONS
WIRING OPTIONS
DUCTING OPTIONS
21½"
1
1
/
8
"
MAX.
(Outlet parallel to joists.)
(New construction)
12¼"
¼-20 hex nuts secure mounting brackets to housing. Loosen and
re-tighten or remove and replace nuts as necessary for desired
mounting bracket position.
(Outlet perpendicular to joists.)
(New construction)
(Outlet parallel to joists.)
(New or existing construction)
1
1
/
2
"
to
2
1
/
2
"
21½"
(Outlet parallel to joists.)
(New construction)
(Outlet parallel to joists.)
(New or existing construction)
BLOWER DISCHARGE POSITIONS
WIRING PLATE
POSITION
HORIZONTAL POWER
CABLE CONNECTION
VERTICAL
POWER
CABLE
CONNECTION
DUCT CONNECTOR
BLOWER
Change
blower
& duct
connector
positions
for vertical
discharge.
DUCTING
(Vertical blower discharge)
ROOF CAP
10”
ROUND
DUCT
WARNING: To reduce the risk of electric shock,
disconnect from power supply before servicing.
To clean grille:
Use appropriate vacuum attachment or remove
grille and clean with a soft cloth and mild soap or detergent. Dry
grille thoroughly before reinstalling.
To clean blower assembly:
Remove grille, unplug blower from
housing, remove blower mounting nuts, and carefully remove blower
from housing. Use appropriate vacuum attachment or a soft cloth
and mild soap or detergent to clean blower discharge area and
wheel. DO NOT ALLOW WATER TO ENTER MOTOR. Make sure
blower assembly is completely dry before reinstalling.
Motor is permanently lubricated. Do not oil or disassemble motor.
USE AND CARE
Ventilator is designed for continuous operation. If desired, it may be
controlled using an on/off switch or a solid-state, variable speed
control. Follow wiring instructions packed with control, and adhere
to all local and state codes, and the National Electrical Code.
4½” X 18½”
TO 10” ROUND
TRANSITION
21½"
1½"
to
2½"
(Outlet parallel to joists.)
(Existing construction)
DUCT CONNECTOR
BLOWER
Mounting brackets in
factory-shipped position.
Mounting brackets flipped
over and mounted to outlet
sides of housing.
Mounting brackets mounted
to outlet sides of housing.
Mounting brackets flipped
over to give approx. 1”
more clearance.
Mounting brackets mounted
to top sides of housing.
Mounting brackets flipped
over and mounted to top of
sides of housing.
Wiring plate mounts to side or top of housing.
Typical ductwork connection to a ventilator
converted to vertical discharge.
Blower and duct
connector in horizontal
discharge position
(factory shipped).
Blower and duct
connector in vertical
discharge position.
