Lennox VRF V22B Series User Manual page 4

Parts Arrangement - Ducted Indoor Units
VMDB
Medium-Static Concealed Duct
DISCHARGE AIR
High-Static Concealed Duct
Outside Air Unit
AIR FLOW
SUPPLY
AIR DUCT
OPENING
AUXILIARY
DRAIN
CONNECTION
(Either Side)
RIGHT SIDE VIEW
RETURN AIR
(Filter)
CONTROL BOX
VHIB
and
VOSB
LIQUID PIPE
GAS PIPE
RETURN
AIR DUCT
OPENING
PRIMARY
DRAIN
CONNECTION
(Either Side)
VVCB
Air Handler
AIR FLOW
BLOWER
COMPARTMENT
COIL
COMPARTMENT
4
CONDENSATE
DRAIN
FILTER ACCESS