Zephyr ZRC-0100 Instructions page 2

To install the return air vent to top of the cabinet:
(for installations where cabinet does not extend to the ceiling)
1. Cut a 6-1/2" round opening in top of the
cabinet where the ducting will connect
to the return air vent. FIG.1
2. Connect 6" round ducting from AK8000AS to
return air vent collar. Return air vent collar
will go around the ducing. Secure with duct tape.
3. Secure return air vent to top of cabinet with
(4) screws.
To install the return air vent to a soffit or ceiling:
(for installations where top of cabinet is flush with the ceiling)
1. Cut a 6-1/2" round opening in soffit or ceiling
where the ducting will connect to the return
air vent. FIG.2
2. Connect 6" round ducting from AK8000AS to
return air vent collar. Return air vent collar
will go around the ducing. Secure with duct tape.
3. Secure return air vent to soffit or ceiling with
(4) screws.
note: Return air vent deflectors should face
the sides to properly vent the air. FIG.4
ZRC-0100 Recirculating Kit Instructions
Return Air Vent
top of cabinet
Return Air Vent
soffit or
ceiling
top of cabinet
airflow
2
screw (1 in each corner
of return air vent)
6" round
duct from
AK8000AS
FIG.1
screw (1 in each corner
of return air vent)
FIG.2
airflow
FIG.3