Lennox G32V Series Service Literature page 43

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EXHAUST
Front View
VENT
INTAKE VENT
18 MAX.
(457)
Side View
Inches (mm)
OPTIONAL VENT TERMINATION FOR
MULTIPLE UNIT INSTALLATION
WALL TERMINATION KIT WTK
FIGURE 43
Front View
(305)
INTAKE
AIR
5
(127)
5-1/2
(140)
Inches (mm)
É É É É É É É É É É
EXHAUST
AIR
INTAKE
AIR
É É É É É É É É É É É
É É É É É É É É É É É
VENT TERMINATIONS
MODEL WTK WALL TERMINATION KIT (30G28)
EXTENDED VENT FOR GRADE CLEARANCE
FIGURE 44
5
(127)
12
(305)
5−1/2
(140)
EXHAUST VENT
INTAKE
VENT
COVER EXHAUST
12
VENT WITH
1/2 (13)
FOAM
INSULATION
EXHAUST
AIR
12 MIN.
(305)
Above Grade
GRADE
Side View
8 (203)
Minimum
Inches (mm)
12 (305)
Minimum
ABOVE GRADE
GRADE
Front View
Inches (mm)
Side View
EXTENSION RISER FOR GRADE CLEARANCE
G32V VENTING IN EXISTING CHIMNEY
8" − 12"
(203mm − 305mm)
NOTE−Do not discharge exhaust gases directly into any chimney or vent stack. If verti-
cal discharge through an existing unused chimney or stack is required, insert piping
inside chimney until the pipe open end is above top of chimney and terminate as illus-
trated. In any exterior portion of chimney, the exhaust vent must be insulated. An alter-
nate method is to fill the chimney with vermiculite or equal to take advantage of its
acoustic and thermal properties.
Page 43
9
(229)
EXHAUST
VENT
NOTE−Enclosed exhaust
pipe is insulated with 1/2"
INTAKE
(13mm) foam insulation.
VENT
If intake and exhaust
34
pipes are reversed, slit
(864)
and remove foam insula-
tion and reapply to other
vent. Exhaust vent must
be insulated.
12
GRADE
(305)
4
EXHAUST VENT
(102)
8 MIN.
(203)
INTAKE
VENT
GRADE
VENT TERMINATIONS
MODEL WTKX (30G79)
FIGURE 45
3" − 8"
(76mm−
203mm)
3" − 8"
(76mm−
203mm)
FIGURE 46

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