Lennox Elite series Installation Instructions

Page 12
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plications with either right- or left-hand air discharge.
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tions.
Horizontal Application
Installation Clearances
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Right-Hand Discharge
Left-Hand Discharge
Top
Bottom (Floor)**
Bottom (Floor)**
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Air
Flow
Air
Flow
AIR FLOW
AIR FLOW
Top 0
Front* 0
Back 0
Ends 0
Vent 0
Floor 0‡
*Front clearance in alcove installation must be 24 in. (610 mm).
Maintain a minimum of 24 in. (610 mm) for front service access.
**An 8” service clearance must be maintained below the unit to
provide for servicing of the condensate trap.
‡For installations on a combustible floor, do not install the furnace
directly on carpeting, tile or other combustible materials other
than wood flooring.
Figure 17
Suspended Installation of Horizontal Unit
This furnace may be installed in either an attic or a crawl-
space. Either suspend the furnace from roof rafters or
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pension kit (51W10) may be ordered from Lennox or use
equivalent.
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Cooling coils and supply and return air plenums must
be supported separately.
HORIZONTAL SUSPENSION KIT
Bracket
(typical)
Metal Strap
(typical)
Air
Flow
Internal Brace
(provided with kit)
Figure 18
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Platform Installation of Horizontal Unit
1 - Select location for unit keeping in mind service and
other necessary clearances. See Figure 17.
2 - Construct a raised wooden frame and cover frame
with a plywood sheet. If unit is installed above
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installed under unit. Set unit in drain pan as shown
in Figure 19. Leave 8 inches for service clearance
below unit for condensate trap.
3 - Provide a service platform in front of unit. When
installing the unit in a crawl space, a proper support
platform may be created using cement blocks.
4 - Route auxiliary drain line so that water draining from
this outlet will be easily noticed by the homeowner.

Lennox Elite series Specifications

General

Brand	Lennox
Model	Elite series
Category	Furnace
Language	English