Lennox ELITE Series Installation Instructions Manual page 28
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Also See for ELITE Series:
- Installation instructions manual (89 pages) ,
- Installation and operation manual (36 pages) ,
- Care and operation instructions manual (20 pages)
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2" EXTENSION FOR 2" PVC
PIPE1" EXTENSION FOR 3"
PVC PIPE
FURNACE
INTAKE
PIPE
FLUSH−MOUNT SIDE WALL TERMINATION
EXHAUST
VENT
12" (305mm)
Minimum
Above Average
Snow
Accumulation
CLAMP
DIRECT VENT CONCENTRIC ROOFTOP TERMINATION
71M80, 69M29 or 60L46 (US)
44W92 or 44W93 (Canada)
FIELD−PROVIDED
REDUCER MAY BE REQUIRED
TO ADAPT LARGER VENT
PIPE SIZE TO TERMINATION
EXHAUST
VENT
INTAKE
AIR
(Not Furnished)
DIRECT VENT CONCENTRIC WALL TERMINATION
71M80, 69M29 or 60L46 (US)
44W92 or 44W93 (Canada)
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FURNACE
EXHAUST
4''
PIPE
GLUE EXHAUST
END FLUSH INTO
TERMINATION
FLAT
1−1/2" ACCELERATOR
SIDE
(
all −45, −070 and −090 units)
51W11
FIGURE 32
1 1/2" (38mm) accelerator
provided on 71M80 & 44W92
kits for EL195UH045P24B,
070P24B & 070P36B
FLASHING
INTAKE
(Not Furnished)
AIR
SHEET METAL STRAP
(Clamp and sheet metal strap
must be field installed to support
the weight of the termination kit.)
FIELD−PROVIDED
REDUCER MAY BE REQUIRED
TO ADAPT LARGER VENT
PIPE SIZE TO TERMINATION
FIGURE 33
1−1/2" (38mm) accelerator
provided on 71M80 & 44W92
kits for EL195UH045P24B,
070P24B & 070P36B
OUTSIDE
INTAKE
WALL
AIR
EXHAUST
INTAKE
12" (305mm) Min.
CLAMP
AIR
above grade or
average snow
accumulation.
GRADE
FIGURE 34
search engine
EXHAUST
VENT
INTAKE
AIR
Inches (mm)
optional intake elbow
OPTIONAL VENT TERMINATION FOR MULTIPLE UNIT
INSTALLATION OF DIRECT VENT WALL TERMINATION KIT
Front View
INTAKE
AIR
Top View
1/2" (13mm) Foam Insulation
in Unconditioned Space
FIELD−
PROVIDED
REDUCER MAY
BE REQUIRED
TO ADAPT
LARGER VENT
PIPE SIZE TO
TERMINATION
Front View
INTAKE
AIR
1/2" (13mm) Foam Insulation
in Unconditioned Space
VENT
FIELD−
PROVIDED
REDUCER MAY
BE REQUIRED
TO ADAPT
LARGER VENT
PIPE SIZE TO
TERMINATION
Page 28
5−1/2"
5"
(140mm)
(127mm)
18" MAX.
(457mm)
EXHAUST VENT
INTAKE
AIR
Side View
(22G44, 44J40, 30G28 or 81J20)
FIGURE 35
EXHAUST VENT
EXHAUST VENT
DIRECT VENT WALL TERMINATION KIT
(30G28 or 81J20)
FIGURE 36
EXHAUST VENT
EXHAUST VENT
DIRECT VENT WALL TERMINATION KIT
(22G44 or 44J40)
FIGURE 37
12"
(305mm)
Front View
12" (305mm) Min.
above grade or
average snow
accumulation.
SIZE
TERMINATION
PIPE PER
TABLE 6.
INTAKE AIR
6 (152mm) MIN.
OUTSIDE WALL
SIZE
TERMINATION
PIPE PER
TABLE 6.
Top View
INTAKE AIR
8" (206mm) MIN.
OUTSIDE WALL
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