Zephyr AK9334AS 매뉴얼

TYPICAL INSTALLATION WITH

INTERNAL BLOWER AND ROOF VENT

RANGE
HOOD

PROBE

EXHAUST
DUCT

ROOF CAP
w/DAMPER

PRESSURE
SWITCH

HOOD
FLUE

IN-LINE
DAMPER

TYPICAL INSTALLATION WITH

RANGE
HOOD

PROBE

EXHAUST
DUCT

PRESSURE
SWITCH

HOOD
FLUE

WALL CAP
w/DAMPER

IN-LINE
DAMPER

TYPICAL INSTALLATION WITH

INTERNAL BLOWER AND HORIZONTAL

RANGE
HOOD

WALL CAP
w/DAMPER

PROBE

TUBING

PRESSURE
SWITCH

KITCHEN
CABINET

TYPICAL INSTALLATION WITH INLINE BLOWER

RANGE
HOOD

PROBE

EXHAUST
DUCT

PRESSURE
SWITCH

HOOD
FLUE

ROOF CAP
w/DAMPER

INLINE
BLOWER

TYPICAL INSTALLATION

WITH EXTERIOR BLOWER

RANGE
HOOD

PROBE

EXHAUST
DUCT

PRESSURE
SWITCH

HOOD
FLUE

EXTERIOR
BLOWER

The probe must be mounted between the range hood damper 
and the wall cap, roof cap, in-line blower or external blower. 
Mount the probe as close to the hood outlet as possible but 
make sure the hood damper operation is not affected.

The pressure switch should be mounted so it is accessible for 
any future service. The switch can mounted no more then 72” 
away from the probe. If longer tubing is required then what is 
supplied, purchase 1/4” I.D. PVC tubing from a local source. See 
the illustrations below for possible installation scenarios.